B A = B %3D What is A-B?

Q: Does x2,y2 mean x squared and y squared？

A: The objective was to prove for all z∈ℂ, |z|=|z¯|.

Q: 5e + 4f = 29 %3D 3e-2f = -9

A: Given equations:5e + 4f = 29 — 13e - 2f = -9 —22 × 2 ⇒ 23e - 2f = 2-9                     6e - 4f =…

Q: 4. dº (b-10)° (b + 10) 2u+2 6 3 5u - 10

A:

Q: Find 4A + 3B. 1 7 - 1 6. A = 7 1 B = 2 -4 4A + 3В%3D

A:

Q: da a 2 +10a+25a 2

A: Given,  ∫ 1a32+10a+25a12da

Q: yA y = VE

A:

Q: Q3 tind the Value of Sec3

A: The given expression,sin2sec-13+sincos-123

Q: 2x-4 15 2-X Mul Hiply and sinplit

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Q: %3D -

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Q: 6. -7х - 8y %3D 9 -4х + 9y = -22

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Q: a b 2d + a 2e +b 2f +c h i

A:

Q: Find x and y. -9 x -9 16 у 3 18 3 (х, у) %3D

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Q: -4x + 9у 3D 9 X - 3y = -6

A:

Q: 3w+wc/c=h w=

A:

Q: Find B-A. 76 1 3 A%3D B%3= 85 9. 6-1

A: Given,            A=7685 , B=-136-1To find : B-A

Q: z - 8 j, k, 64y3 + 125 I. -60x² +315x - 75

A:

Q: (-3d6w3)3

A: Evaluate -3d6w33=?

Q: (2+3X) dx 2-4x-3x2 SUDDIN

A: We will solve this integration by substitution.

Q: 4a² • 3a5 = (4 + 3)a² + 5 = 7a 7 %3D %3D

A: The solution are as follows

Q: Sohe the folloce ing Systems = 2x4 -5x2 -cast dt dx2 ニター2x2 +=9n+ by usfng the methpd of…

A:

Q: x² 2. =25 ty-3)"=25-x² 3= J25-X 3525-x %3D Simpliy+ this s , like Idid herel

A:

Q: s equations are

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Q: C1 C2 C3 a1 a2 a3 bị b2 b3 Eq-q-q- a3 Given =-5 , then С1 С2 Сз a1 a2

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Q: X+43 -2 16) %3D ,x=0

A:

Q: 4-3 9M - 16

A: 7) Here we have,

Q: Question: diagonalize, -1 0-1 0 0 -1 2 1 2

A: