2

Oblener E(X). E(Y). Vartn). y Varth) Considere Z X+r Encuentre E(Z) y Var(z) Ya y Yz tienen funcion de densidad conjunta 2 de 230rw] "-04"<1-"10 &...

Question

Oblener E(X). E(Y). Vartn). y Varth) Considere Z X+r Encuentre E(Z) y Var(z) Ya y Yz tienen funcion de densidad conjunta 2 de 230rw] "-04"<1-"10 <J< 1 cualquicr Otro puntoKx)Encuentre P(Y , 01Y1 75)

Oblener E(X). E(Y). Vartn). y Varth) Considere Z X+r Encuentre E(Z) y Var(z) Ya y Yz tienen funcion de densidad conjunta 2 de 2 30rw] "-04"<1-"10 <J< 1 cualquicr Otro punto Kx) Encuentre P(Y , 01Y1 75)



Answers

Divide. $$ \left(25 x y^{2}+75 x y z+125 x^{2} y z\right) \div\left(-5 x^{2} y\right) $$

In this problem of vector field we have to find the divergence of curl of a vector field. That is a divergence of curl of the vector field F. Where vector field F is equal to F of X. Y. Z. Z equals two X square that I -2, excessive G. Plus. Why is that Cape? And now first we will find the value of Carl F. Soccer left is equals two. Mhm. This is I G n K. No partial differentiation with respect to X. Partial differentiation with respect to Y. And partial differences with respect to that. Now the coefficient of I is written in first column. So they say Jackson Square, their coefficient of J is written second column. So this is -2 excited and confident of returnees card column. Now we have to solve it. So we have carl F equals two. I multiplied with we have to do that partial differentiation of wiser with respect to Y which is zero minus partial differences of minus two. Except with respect to third is equal to minus two X. Which is minus and minus two X. So this way we would wait two plus two X no minus there partial differentiation of either with respect to actually equal to zero and partial differentiation of extra square. That with respect to Z is equal to minus the excess square. One way. Now let's get partial different vision of minus two. Exit with respect to X is equal to minus two. C minus personally appreciation of extra square. That with respect to is you know, so we say that this is the value Says that Plus two X. I. This way we will remind us a minus plus. So this is X squared G and here we have minus to said kate, this is the value of carl F. Now we have to find the divergence of carl F. So this is a divergence of good live, so this is equal to now we have to do the differentiation observed plus two X with respect to X which is equal to two and different section of excess square with respect to Y, which is again zero and different session of minus two. That with respect to set is minus two. So we have two and minus two which is equal to zero and zero is the right answer for divergence of car left, So this is good left.


Similar Solved Questions

5 answers
Caleulate the curvature of the curve given by 7(t) 2ti + 81 + ln(t)k.
Caleulate the curvature of the curve given by 7(t) 2ti + 81 + ln(t)k....
5 answers
Find the area of the the following regions described.The smaller (inner) loop of the limacon r = 2 +4cos(0) . (D) The shaced region below of the curve r = 0.The smaller area bounded by r = 2 sin(0) and r = 2cos(0) _ The region that lies insicle 3 sin(0) and outsicle 1 + sin(0)
Find the area of the the following regions described. The smaller (inner) loop of the limacon r = 2 +4cos(0) . (D) The shaced region below of the curve r = 0. The smaller area bounded by r = 2 sin(0) and r = 2cos(0) _ The region that lies insicle 3 sin(0) and outsicle 1 + sin(0)...
5 answers
If the volume of gas is 5.4 L at 1.0 atm or pressure_ what is the volume of the gas at 1.56 atm?
If the volume of gas is 5.4 L at 1.0 atm or pressure_ what is the volume of the gas at 1.56 atm?...
5 answers
Solve the initial value problem below using the method of Laplace transforms.y" _ +y=4t2 _ ~4t+11,Y(O) = 0,y' (0) = 2
Solve the initial value problem below using the method of Laplace transforms. y" _ +y=4t2 _ ~4t+11,Y(O) = 0,y' (0) = 2...
5 answers
Iii) The earth, moon and spaceship are separated at distance shown the figure: The mass of the earth; moon and spaceship are 98x1024 kg, 7.36x1022kg and 2x10" kg respectively: Distance between earth and spaceship 20.0000 km and distance between moon and spaceship 184000 km. Calculate the gravitational force between 'earth' and 'moon' the distance between 'carth' and 'spaceship 'is reduced to half; then how will it affect the gravitational force betwee
iii) The earth, moon and spaceship are separated at distance shown the figure: The mass of the earth; moon and spaceship are 98x1024 kg, 7.36x1022kg and 2x10" kg respectively: Distance between earth and spaceship 20.0000 km and distance between moon and spaceship 184000 km. Calculate the gravit...
5 answers
2. The following table shows the average monthly production of coal in tonnes for the year 2007-2016.Year Production Year Production (in tonnes) (in tonnes 2007 50.0 2012 38. 2008 36.5 2013 32.6 2009 43.0 2014 41.7 2010 44.5 2015 41.1 2011 38.9 2016 33.8a) Compute the price indices from 2007 to 2016 by taking 2011 as the base year b) What is the percentage (%) change in the 2013 and 20162
2. The following table shows the average monthly production of coal in tonnes for the year 2007-2016. Year Production Year Production (in tonnes) (in tonnes 2007 50.0 2012 38. 2008 36.5 2013 32.6 2009 43.0 2014 41.7 2010 44.5 2015 41.1 2011 38.9 2016 33.8 a) Compute the price indices from 2007 to 20...
5 answers
Which of thc folloning amounts of solute, dissolved in LO kg ofwater creates solution with thc bughcst icering tcmprrarure? (uuming idaal bchivior) 0.0015 mol of sulfunc acid H_S0 b. 0.0015 mol ofH _S0 0.001S mol of sucros: , € 1H 220 11 d,0.0030 mol ofmethanol CH 3OH 0.0030 mol of cthanol € _H SOH
Which of thc folloning amounts of solute, dissolved in LO kg ofwater creates solution with thc bughcst icering tcmprrarure? (uuming idaal bchivior) 0.0015 mol of sulfunc acid H_S0 b. 0.0015 mol ofH _S0 0.001S mol of sucros: , € 1H 220 11 d,0.0030 mol ofmethanol CH 3OH 0.0030 mol of cthanol â...
1 answers
Show that the average kinetic energy of a conduction electron in a metal at $0 \mathrm{K}$ is given by $\bar{E}=3 E_{\mathrm{F}} / 5 .$ By way of contrast, note that all of the molecules in an ideal gas at 0 K have zero energy. Hint: Use the standard definition of an average given by $$ \bar{E}=\frac{\int_{0}^{\infty} E g(E) / \mathrm{FD}(E) d E}{N / V} $$ where $E_{\mathrm{F}}$ is in electron volts when $n$ is in electrons per cubic meter.
Show that the average kinetic energy of a conduction electron in a metal at $0 \mathrm{K}$ is given by $\bar{E}=3 E_{\mathrm{F}} / 5 .$ By way of contrast, note that all of the molecules in an ideal gas at 0 K have zero energy. Hint: Use the standard definition of an average given by $$ \bar{E}=\fra...
5 answers
Al 25 %C; only 0.0170 mol of the gencric salt ABy is solubie in LOO L of walcr: Whal is thc K Of thc sall at 25 %C? AB,(s} + ` A "(aq) + JB-(a4)
Al 25 %C; only 0.0170 mol of the gencric salt ABy is solubie in LOO L of walcr: Whal is thc K Of thc sall at 25 %C? AB,(s} + ` A "(aq) + JB-(a4)...
5 answers
02: Consider the following linear system%1 82 834 224 2Explain which iterative method YOU can use for solving the above system with a precision of10-3 and start with 1(0)A) Newton MethodB) Gauss EliminationC) Jacobi Method D) Bisection
02: Consider the following linear system %1 82 83 4 2 2 4 2 Explain which iterative method YOU can use for solving the above system with a precision of 10-3 and start with 1(0) A) Newton Method B) Gauss Elimination C) Jacobi Method D) Bisection...
5 answers
QuestionGiven the series En_1 "!8n-12! 3n (2n)! Using the Ratio Test, we find thatthe series diverges since lim 0nt 9 > 1 l'0the test is inconclusiveThis optionThis optionthe series diverges since lim 4utl = +0 n '0the series converges since 0n_1 lim <1 n-0 @nThis optionThis option
Question Given the series En_1 "!8n-12! 3n (2n)! Using the Ratio Test, we find that the series diverges since lim 0nt 9 > 1 l'0 the test is inconclusive This option This option the series diverges since lim 4utl = +0 n '0 the series converges since 0n_1 lim <1 n-0 @n This option...
5 answers
Directix x = -1 , focus F(1,0) the equation of the parabola
directix x = -1 , focus F(1,0) the equation of the parabola...
5 answers
Question 15How many photons are produced In a laser pulse 0f 2.33 x 109 } at 513 nnt6.01 * 1023 photons1.20 x 1024 photons1.24 * 105 photons3.30x 10-19 J3.30* 10 19 photons
Question 15 How many photons are produced In a laser pulse 0f 2.33 x 109 } at 513 nnt 6.01 * 1023 photons 1.20 x 1024 photons 1.24 * 105 photons 3.30x 10-19 J 3.30* 10 19 photons...
1 answers
Which of the series in Exercises $15 - 48$ converge absolutely, which converge, and which diverge? Give reasons for your answers. $$ \sum _ { n = 1 } ^ { \infty } \frac { ( - 2 ) ^ { n + 1 } } { n + 5 ^ { n } } $$
Which of the series in Exercises $15 - 48$ converge absolutely, which converge, and which diverge? Give reasons for your answers. $$ \sum _ { n = 1 } ^ { \infty } \frac { ( - 2 ) ^ { n + 1 } } { n + 5 ^ { n } } $$...
5 answers
Answer the following questions for 5su4. Exprose Your nsw2rs ordered pairs: Identify the amplitude and penod. (b) Graph the function ad identify the key points on ane full perlodsimolngo cdonoeand express poinits a5Rn 0 / &Pent 1 0/3[dentify the amplitude and perlod_The amplitudePart: 1 /Per 2 0l );
Answer the following questions for 5su4. Exprose Your nsw2rs ordered pairs: Identify the amplitude and penod. (b) Graph the function ad identify the key points on ane full perlod simolngo cdonoe and express poinits a5 Rn 0 / & Pent 1 0/3 [dentify the amplitude and perlod_ The amplitude Part: 1 ...
5 answers
What statement is true about DNA replication?Each nevly synthesized molecule is a combination of old and new: One strand serves as & template to make newv DNA ina 3'to direction:In eukaryotes it occurs during prophase of mitosis.In eukaryotes It occurs In the cytoplasm;
What statement is true about DNA replication? Each nevly synthesized molecule is a combination of old and new: One strand serves as & template to make newv DNA ina 3'to direction: In eukaryotes it occurs during prophase of mitosis. In eukaryotes It occurs In the cytoplasm;...
5 answers
Mutch coch of Ihe optons pbave lo Iha hems bolonThe mucosa contalns slrabfied squamous eplthellum and the muscularis contains skeletal muscle some reglonsThe muscularls contalns three layers of smooth MUscleThls organ follows the "delaull" pattern of all tunlcsThe longltudinal layer of the muscularis Is arranged In three distinct bands called tenlae coli;
Mutch coch of Ihe optons pbave lo Iha hems bolon The mucosa contalns slrabfied squamous eplthellum and the muscularis contains skeletal muscle some reglons The muscularls contalns three layers of smooth MUscle Thls organ follows the "delaull" pattern of all tunlcs The longltudinal layer of...
5 answers
Constants Periodic Tablependulum has period of '50 on Earth_Part AWhat is its period on Mars, where the acceleration of gravity is about 0.37 that on Earth? Express your answer using two significant figuresAzdon MarsSubmit Request Answer
Constants Periodic Table pendulum has period of '50 on Earth_ Part A What is its period on Mars, where the acceleration of gravity is about 0.37 that on Earth? Express your answer using two significant figures Azd on Mars Submit Request Answer...

-- 0.023050--