1

In Exercises 33 and $34,$ verify that the matrices are inverses of each other. $$ A=\left[\begin{array}{ll}{2} & {1} \\ {3} & {4}\end{array}\right], \qua...

Question

In Exercises 33 and $34,$ verify that the matrices are inverses of each other. $$ A=\left[\begin{array}{ll}{2} & {1} \\ {3} & {4}\end{array}\right], \quad B=\left[\begin{array}{rr}{0.8} & {-0.2} \\ {-0.6} & {0.4}\end{array}\right] $$

In Exercises 33 and $34,$ verify that the matrices are inverses of each other. $$ A=\left[\begin{array}{ll}{2} & {1} \\ {3} & {4}\end{array}\right], \quad B=\left[\begin{array}{rr}{0.8} & {-0.2} \\ {-0.6} & {0.4}\end{array}\right] $$



Answers

In Exercises 33 and $34,$ verify that the matrices are inverses of each other.
$$
A=\left[\begin{array}{ll}{2} & {1} \\ {3} & {4}\end{array}\right], \quad B=\left[\begin{array}{rr}{0.8} & {-0.2} \\ {-0.6} & {0.4}\end{array}\right]
$$


Similar Solved Questions

5 answers
Which product WiIl be obbarvud?CHjCo,HSelect one:CO,CH;Oh
Which product WiIl be obbarvud? CHjCo,H Select one: CO,CH; Oh...
5 answers
Part Acalculate te dispiacement current Ip betvoen the square plates 9.0 capacitor if tho clectnc tleld i5 Cm) on & SICD, 0i0 changing at a ratc of 1.8 105 Express your answer t0 tWO signlticant Ilguros and Include the approprlate unlts _IpValueUnitsSubmitRequest Answer
Part A calculate te dispiacement current Ip betvoen the square plates 9.0 capacitor if tho clectnc tleld i5 Cm) on & SICD, 0i0 changing at a ratc of 1.8 105 Express your answer t0 tWO signlticant Ilguros and Include the approprlate unlts _ Ip Value Units Submit Request Answer...
5 answers
3_ Use derivative to show that2 11 k=0[10]
3_ Use derivative to show that 2 11 k=0 [10]...
5 answers
Point) Find the largest open interval on which the following power series converges absolutely:(x _ 6)n n(-3)n n=1The series is convergent from to x
point) Find the largest open interval on which the following power series converges absolutely: (x _ 6)n n(-3)n n=1 The series is convergent from to x...
1 answers
Consider the combustion of carbon monoxide (CO) in oxygen gas: $$ 2 \mathrm{CO}(g)+\mathrm{O}_{2}(g) \longrightarrow 2 \mathrm{CO}_{2}(g) $$ Starting with 3.60 moles of $\mathrm{CO}$, calculate the number of moles of $\mathrm{CO}_{2}$ produced if there is enough oxygen gas to react with all of the CO.
Consider the combustion of carbon monoxide (CO) in oxygen gas: $$ 2 \mathrm{CO}(g)+\mathrm{O}_{2}(g) \longrightarrow 2 \mathrm{CO}_{2}(g) $$ Starting with 3.60 moles of $\mathrm{CO}$, calculate the number of moles of $\mathrm{CO}_{2}$ produced if there is enough oxygen gas to react with all of the C...
5 answers
Deep ultrasonic heating is used to promote healing of torn tendons It is produced by applying ultrasonic sound over the affected area of the body: The sound transducer (generator) is circular with a radius of 2.2 cm, and it produces a sound intensity of 5,252 Wlm?. How much time is required for the transducer to emit 7,642 J of sound energy?
Deep ultrasonic heating is used to promote healing of torn tendons It is produced by applying ultrasonic sound over the affected area of the body: The sound transducer (generator) is circular with a radius of 2.2 cm, and it produces a sound intensity of 5,252 Wlm?. How much time is required for the ...
1 answers
Prove the given identities. $$\frac{1+\cos x}{\sin x}=\frac{\sin x}{1-\cos x}$$
Prove the given identities. $$\frac{1+\cos x}{\sin x}=\frac{\sin x}{1-\cos x}$$...
5 answers
1. Covert the equation to rectangular coordinates rcos 0 = sin 20 _ (pts) 2. Find the area between y = 4x ~1 y=8-2x and J20. (3 pts) 3. Integrate. (3 pts each) a | cos? xsin ?xdx b_ JxInxdx C sec tdt
1. Covert the equation to rectangular coordinates rcos 0 = sin 20 _ (pts) 2. Find the area between y = 4x ~1 y=8-2x and J20. (3 pts) 3. Integrate. (3 pts each) a | cos? xsin ?xdx b_ JxInxdx C sec tdt...
5 answers
Suppose the position of an object moving in a straight line is given by s(t) = 512 4t - 7 . Find the instantaneous velocity at time t = 4.The instantaneous velocity at t = 4 is
Suppose the position of an object moving in a straight line is given by s(t) = 512 4t - 7 . Find the instantaneous velocity at time t = 4. The instantaneous velocity at t = 4 is...
5 answers
1).a) Ionization energy: Indicate the relative ionization energy ofthe elements in the 5th period. Show all minimum and maximumvalues.b). Electron Affinity: Indicate the relative electron affinityof the elements in the 5th period. Show all minimum and maximumvalues.
1). a) Ionization energy: Indicate the relative ionization energy of the elements in the 5th period. Show all minimum and maximum values. b). Electron Affinity: Indicate the relative electron affinity of the elements in the 5th period. Show all minimum and maximum values....
5 answers
An electronics manutacturer makes knock-off air pods cast function tor paits ot ar pods giver by the C(x) 12x + 853 dollars. (a} The manulacturer" Sixcd cost far Ihese ulr pods / $ (Rourid Io Ihe nenrast whole dailar; nended ) (b) What Iu Ihe maximum number ol polta ol ulr pada thie mreacturos cnn produce Ihey do pot WInt Ihelr t0'Al coat oxcecd 812952Tngyproduce uppalts 0l ulr pods (Round the nearesl whole number; needed }
An electronics manutacturer makes knock-off air pods cast function tor paits ot ar pods giver by the C(x) 12x + 853 dollars. (a} The manulacturer" Sixcd cost far Ihese ulr pods / $ (Rourid Io Ihe nenrast whole dailar; nended ) (b) What Iu Ihe maximum number ol polta ol ulr pada thie mreacturos ...
5 answers
9 _ kvj (0 = %1) = In 2k Lg kvz _
9 _ kvj (0 = %1) = In 2k Lg kvz _...
5 answers
2 I 2 2 2 2 2 {IF > h 3 & W T 5 06 0 8 [ 1 4 V[ L { ; 1 1 2 1 1 3 8 Le 4 1 E 1 8 M [ 1 1 8 1 { 0 { 2 2 [
2 I 2 2 2 2 2 {IF > h 3 & W T 5 06 0 8 [ 1 4 V[ L { ; 1 1 2 1 1 3 8 Le 4 1 E 1 8 M [ 1 1 8 1 { 0 { 2 2 [...
4 answers
Find the Z transform of x[n] and h[n] with their ROC, the output v[n]; Y(Z) and its ROC x[n] = nu[n] and h[n] = 2n u[n-1]
Find the Z transform of x[n] and h[n] with their ROC, the output v[n]; Y(Z) and its ROC x[n] = nu[n] and h[n] = 2n u[n-1]...
5 answers
Thls Quaston:wore toll; 'groon pons; srooth Pon? Vero tnll ond hnd @ecn E pcuu penr nnd andoih 0a7i hnd grpan M Ihtee ctumcionntks nono ol Iho charicioreslIna numbcr plonts hnring cnrtn alnb Ancr ganetica oxponmont on Anttor pan (a) through (c) wrh tho rosurts given rgit Wnn M Amoolt Flnd Inc numocm nlont(elciInkied,pluntrnalhcr 4moob no 'gronn? ond had pcnt Innt wortHow Many plenteplantePlanb worc not Ial but had (c) Hox manyItiooth tnd Orntn? Inmmarh
Thls Quaston: wore toll; 'groon pons; srooth Pon? Vero tnll ond hnd @ecn E pcuu penr nnd andoih 0a7i hnd grpan M Ihtee ctumcionntks nono ol Iho charicioresl Ina numbcr plonts hnring cnrtn alnb Ancr ganetica oxponmont on Anttor pan (a) through (c) wrh tho rosurts given rgit Wnn M Amoolt Flnd Inc...
5 answers
Dx for 3xy - 6x + 3y3 = - 30, with the conditionsAssume x and y are functions of t. Evaluate12, X=3, y= -1.dy(Type an exact answer in simplified form:)
dx for 3xy - 6x + 3y3 = - 30, with the conditions Assume x and y are functions of t. Evaluate 12, X=3, y= -1. dy (Type an exact answer in simplified form:)...

-- 0.020132--