段階的に解決し、 人工知能を使用せず、 優れた仕事を行います ご支援ありがとうございました SOLVE STEP BY STEP IN DIGITAL FORMAT DON'T USE AI DON'T USE AI DON'T USE AI DON'T USE AI 7. Which of the following statements is true: (a) a2 = b2a=b. (b) a² = b2a=b. (c) a² = b2a=b3 ( 3 = a².a).

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: Find 3/(3+5 i) (d) ( 9 -15 i)/ 31 O (c) ( 9 -15 i)/ 29 (b) ( 9 -15 i) / 34 O (a) (9 +15 i) / 31 O

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Q: 10g C-x)=)

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Q: Find (a) ∣A∣, (b) ∣B∣, (c) AB, and (d) ∣AB∣. Then verify that ∣A∣∣B∣ = ∣AB∣.

A: Hello! Thank you for the question but as per our honor code we'll able to solve only three sub -…

Q: If det(A) = 2, then det(A) = 32 True O False

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Q: 옮+ O 2001 + 1/10 0 - + 0 - 20 + 0 0-20 + -

A: Given query is to simplify the expression.

Q: Obtain all the indicated roots of the number in question. 5. 7

A: Note that : Since you have posted multiple questions, we will provide the solution only to the first…

Q: [1+i -1+2i] [i 3 If A = and B = find 3+ 2i 2 – i -2i (а) А — 2B (b) ЗА + В (c) АВ

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: If(a + ib) (c + id) (e + if) (g + ih) = A + iB, then show that: (a2+b2) (c2+d2) (e2+f2)(g2+ h2) =…

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Q: (A) True B) False 3

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Q: Simplify the expression24x7y12z - 8x19y9z4 a) 2x2y z3x - 2x6y3z/xz b) 2x2y3 12x5y9z -x17y674 d)…

A: Given information:The given expression is

Q: (2x + 3) csc²() dx + f 4 tan () dx = 2(2x + 3) cot (#) f(2x + 3) sec² () dx - 4 tan ) dx = 2(2x + 3)…

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Q: Does P = False True -2 4 3 -6 diagonalize A = 25 -87 94 -61

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Q: 3t Evaluate -dt using an appropriate substitution. Verify your answer is correct by differ- 3t +1…

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Q: O y= 5x-7 -3x-2y=-12

A: The given equation is: y=5x-7         ....1-3x-2y=-12    .....2 To find the value of x and y.

Q: [1 -2 3 3 4 12 -1 -21

A: Given : Matrix  1  -2  3 3  0   4 2  -1  -2

Q: 1 0 7 -2 -2 2 land B =| 4 12 6 5 9 -2 evaluate -2A+B.

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Q: ai + - ( 3 ) 5 + b = 14 - 3 i

A:

Q: 7 ➕ 15÷5+6+5

A: We have given an expression,7 ×15÷5+6+5

Q: 11. (2 + 3) 12. (1 - 5 2 13. 14. 1 + i 2 - 4i 15. 3 + 5i 10 - 5i 16. 6 + 2i

A: follow next step

Q: Use quantifiers, logic symbols, and English to translate the following: (a) Every positive real…

A: We need to translate the following sentences.(a) Every positive real number has a positive real…

Q: (a) Vx(x² > 4 →x>-2). (b) Vx3y (2x + y² = 0). (c) Vxy(x² + y = 25). (d) 3xy(x² + y² = -1).

A: a False b False c True d False

Q: Evaluate 4u2-4u + 3 S du (2u-1)v4u2-4u + 15 When du Lsec + C -sec' uJu?- a² a |

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Q: Let Describe all solutions of Ax x = x2 0. +x3 A = 1 2 4 -4 -8 8 +x4

A: Given Data: Let us consider the given data, A=12-4424-88 To Find : The solution of Ax=0.

Q: arg((1+i)(1+i)+(-1-i))

A:

Q: ¡56 = i-67 :56 ;-67

A: As i2 = -1i3 = -ii4 = 1

Q: Show that if u is an odd integer ,then the equation x2 +x−u=0 has no solution that is an integer.

A: The objective is to prove that x2+x-u=0 has no solution that is an integer. Suppose that there…

Q: *Find 9/(3-21) (27 + 18 i) /9 O 7/13) - (18 /13)i Ο /13) + (18/13) i O 27 + 18 i Ο Ο Ο Ο O

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Q: Derive the formula for the False Position Method

A: Derive using the concept of similar triangles.

Q: (d) a₁ = 2, an+1 = 1 3- an

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Q: るmるz cm2 4 cm 7km?- こ Mm2 M2 20 cm. MM Thm- 000mAr Thm2 Ikm yikm -1000MY1000M 1000-0Com2 Jom2=2(1cm…

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Q: [A] Write the dual of the statement: 1+0 a = (a a')'. 0 1+ a = (a² + a) Answer:

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