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# Find the vector, not with determinants, but by using properties of cross products. $$\mathbf{k} \times(\mathbf{i}-2 \mathbf{j})$$...

## Question

###### Find the vector, not with determinants, but by using properties of cross products. $$\mathbf{k} \times(\mathbf{i}-2 \mathbf{j})$$

Find the vector, not with determinants, but by using properties of cross products. $$\mathbf{k} \times(\mathbf{i}-2 \mathbf{j})$$ #### Similar Solved Questions

##### 5 . Determine whether each of the following statements is true o false. If you think the statement is true, then provide a short reason/proof; if you think the statement is false, then provide an example to show that the statement is not true_ez = e= for all ~ â‚¬ C [Recall that ez 2cos 'V + ier sin y with z = x +iy and â‚¬,y â‚¬ R]The identity F() = f(2) holds for f(2) = #+i 2+2If f is differentiable everywhere, then [f (2)]' = f'().(2291/2 = {2,~2} for all 2 # 0. Suppose that co
5 . Determine whether each of the following statements is true o false. If you think the statement is true, then provide a short reason/proof; if you think the statement is false, then provide an example to show that the statement is not true_ ez = e= for all ~ â‚¬ C [Recall that ez 2 cos '...
##### 10. To determine maximum point on cunve by using Znd derivative test; it must satisfy the following condition: (2 Points)The double derivatlve value must be equae to zeroThe double derivative value must greater than zero The double derivative value must smaller than zeroNon of these
10. To determine maximum point on cunve by using Znd derivative test; it must satisfy the following condition: (2 Points) The double derivatlve value must be equae to zero The double derivative value must greater than zero The double derivative value must smaller than zero Non of these...
##### Click in the answer box to activate the palette: The powerful chlorinating agent sulfuryl dichloride (SO_Ch) can be prepared by the following two-ster sequence:H,Skg) + Oz(g) + SOz(g) H,O(g)SO_(g) Clz(g) = SO,Clz(g)Balance each step and write the overall equation. Include the states of the reactants and products in Tour overall equation_
Click in the answer box to activate the palette: The powerful chlorinating agent sulfuryl dichloride (SO_Ch) can be prepared by the following two-ster sequence: H,Skg) + Oz(g) + SOz(g) H,O(g) SO_(g) Clz(g) = SO,Clz(g) Balance each step and write the overall equation. Include the states of the reacta...
##### QUESTIONMatch the function with the correct organelle_IIs capable of converting "ght = energy into chemical energyNucleus RibosomesBreaks down material brought into the cell Synthesizes proteins on the rough ER membraneCytoskeleton Chloroplast CytoplasmIIs the location of transcription (copying DNA into RNAIIls the site synthesis nucleai croteinsLvscsomeused physically dividing the cell in two
QUESTION Match the function with the correct organelle_ IIs capable of converting "ght = energy into chemical energy Nucleus Ribosomes Breaks down material brought into the cell Synthesizes proteins on the rough ER membrane Cytoskeleton Chloroplast Cytoplasm IIs the location of transcription (c...
##### F (t)cos 2tN.A
f (t) cos 2t N.A...
##### 631 The following lincur brcnd cqultion Wus dcvclopad for snnul ule from J0us t J0U9. #ith Z005 4 Lic bac 'cur Ss0 - 60t (in Stbousands| Whal arc Lhc climalcd*k lo :01S (1 sthuusunu - A1SI,345 0iet cisizi0 DJ c0Inhc AcIt *qudic' comI Mlce cucanerm _uL Uheelueafeindahe TorrixTot C0lsT 4t =12 81/ =15.} =I75 C= e.1 - 1911M( SmillivasaDI = BrmLnJiS Inc Ic44 cqualc? (cnu cuuuon Al The slepe Jhc tmc nenedChinc InlcrceniDMNeraInasar Innd squntinn; #acch tanblc Tcnneecnlt Tu cveny ul change Ha
631 The following lincur brcnd cqultion Wus dcvclopad for snnul ule from J0us t J0U9. #ith Z005 4 Lic bac 'cur Ss0 - 60t (in Stbousands| Whal arc Lhc climalcd*k lo :01S (1 sthuusunu - A1SI,345 0iet cisizi0 DJ c0 Inhc AcIt *qudic' comI Mlce cucanerm _uL Uheelueafeindahe TorrixTot C0lsT 4t =...
##### Vicw PoliciesCutrent Attempt in ProgressFour Idcntical metalllc objects carry thc following charges: +1.72.+6,92-4,31,and-9.29 /C. The objects are brought simultancously into contact sothat each touches the others Then they are separated (a) What is thefinal charge on each obiect? (6) How many electrons (or protons) make up the final chARc On Cach object?NumbcrUnitsNumnberUnltseTcxtbook and MedlaJrt Ior Latet Urine multiple ettcmpt Vall Umo ect Your iCotc S0rscorefeduction aitet Blternl ]Attcmpt
Vicw Policies Cutrent Attempt in Progress Four Idcntical metalllc objects carry thc following charges: +1.72.+6,92-4,31,and-9.29 /C. The objects are brought simultancously into contact sothat each touches the others Then they are separated (a) What is thefinal charge on each obiect? (6) How many ele...
##### The electric potential $V$ is given as a function of distance $x$ (metre) by $V=left(5 x^{2}+10 x-9ight)$ v. Magnitude of electric field at $x=1$ is(A) $20 mathrm{~V} / mathrm{m}$(B) $6 mathrm{~V} / mathrm{m}$(C) $11 mathrm{~V} / mathrm{m}$(D) $-23 mathrm{~V} / mathrm{m}$
The electric potential $V$ is given as a function of distance $x$ (metre) by $V=left(5 x^{2}+10 x-9 ight)$ v. Magnitude of electric field at $x=1$ is (A) $20 mathrm{~V} / mathrm{m}$ (B) $6 mathrm{~V} / mathrm{m}$ (C) $11 mathrm{~V} / mathrm{m}$ (D) $-23 mathrm{~V} / mathrm{m}$...
##### When Michelson and Peace measured the diameter of the star $alpha$ Orionis, they observed the first disappearance of interference fringes at a mirror separation of $3.065 mathrm{~m} .$ If the effective wavelength of the light from this star is assumed to be $575 mathrm{~nm}$, what is the angular diameter, in radians and in arc seconds, of the star disk?
When Michelson and Peace measured the diameter of the star $alpha$ Orionis, they observed the first disappearance of interference fringes at a mirror separation of $3.065 mathrm{~m} .$ If the effective wavelength of the light from this star is assumed to be $575 mathrm{~nm}$, what is the angular dia...
##### Give an example with explanation or explain why there are no such examples:1) A 3x3 matrix with null space dimension 1 2) Orthogonal unit vectors, p,q â‚¬ R3 such that Ilp ~ qll = 2
Give an example with explanation or explain why there are no such examples: 1) A 3x3 matrix with null space dimension 1 2) Orthogonal unit vectors, p,q â‚¬ R3 such that Ilp ~ qll = 2...