Find the inverse of the imotriÀ 2. -1o 3 (5 -21 8

Q: Pick the identity that is NOT correct. O n2"-1 = E-1j (;) O (;) = („"x) O E ) (2η' = E1 () n 2j \2j-

A:

Q: Divide. 3 i 9 -6 i 3 i 9-6 i (Simplify your answer. Type an integer or a fraction. Type your answer…

A: To divide  3i/(9-6i)

Q: I+ i Simplify the following: 1-i A) 2i B ) i © 2+ 2i^2 D) 2

A:

Q: 5i to real num ber. Reduce the quantity (1-i)(2-i) (3-i)

A: We have to expand the complex by multiplying one by one in the denominator.

Q: transformations of y=-3Ix+5I+6

A: This graph of required function can be obtained by transformations as explained in step 2 and 3.

Q: st Show all -. If s = 1+3i, t = 2 – 5i and u =– 2+ 5i then calculate your working. Write your answer…

A:

Q: Let A = [3 – 2i 4i 1+ 6i], and B = [5+i 2 – 3i 5]. Find (1 - 2i) A + (3 + i) B. %3D

A: You have asked multiple questions and not mentioned which question answer you need so according to…

Q: bläi 4 * find each of a,& b 3 - i 2 – 2i - If a + ib = 2+ 3i then 1– 5i' -

A: Given :         a + ib = 3 - i2 + 3i + 2 - 2i1 - 5i   To find a and b.

Q: ] Simplify the following power of i: i"

A:

Q: :- Find. fCu if f(b)= cos3t Lif(t}= FCS) = %3D s+9 Explain how to unify the denominators ... .....

A:

Q: A = 32 - 2j Calculate : a) lÃt BI , b) Ā. B,C) 6) A.B, c) Ã+B

A: It can be solved using method of vector addition and vector dot product

Q: 2. ) If a = 3i, b = i+j, c= i – 2j then: a) Find a + b + c in in i, j form. b) Find b + 2c in i, j…

A:

Q: (e) Determine exact expressions for the real and imaginary parts of z.

A:

Q: [1 0 0 Find adjoint of A and use it to find the inverse of A 2 1 0 Simplify your answer. 0 3 1

A: A square matrix is said to be invertiable if determinant of A is non zero. That is det(A)≠0.

Q: (A) Given A = 3i + 5j , B = -4i + j Find the à +B , à – B & Ā. B

A:

Q: Simplify the following power of i: ¡*

A:

Q: Find the reciprocal (inverse) of the number 1-i. O (A) 1-ți. CO (B) 1+i. O (C) -i 2 2. O (D) +i.

A: Find the reciprocal of complex numbers by multiply and divide with its conjugate

Q: Matrics 1 2 3 4 5 6  7 8 9 find the inverse

A: The given matrix is 123456789

Q: Which of the following is equivalent to sin(1 + 2i)? A) 3.17– 1.96i B) 3.17+1.96i C) -3.17+1.96i D)…

A:

Q: Given: -8 17 cose = 15/17 -8/17 8/17 -15/17

A:

Q: Evaluate the ff : ∫3sin (θ) cos(θ) dθ

A: We will use simple integration rules to solve this question.

Q: FIND (A) OF THE INVERSE OF "A" AS MENTIONED IN THE ATTACHED PICTURE. PLEASE INCLUDE ALL THE STEPS IN…

A: Given,

Q: ) = 2 и X=I1,I2 ... In

A:

Q: lim, o (cos z)= takes which indeterminate form? А. 100 В. 00 С. оо D. Е. 1 х о 8 -18

A: Here, we can solve it by taking the limit of individual terms.

Q: Question If 4sin 0 – 9 = -7, where 0 <0 < 2n, what are the values of 0? List your answers as exact…

A: We have to find the values of θ.

Q: (2+3i)²= 37 4i E5+12i

A: The given expression is 2+3i2.

Q: Find all values of A for which det(A) = 0, using the method of this section. 2 – 10 25 A = -1 0 1-9…

A:

Q: (2+3i)²= 37 4i e5+12i

A: The given expression is 2+3i2.

Q: 5: If OA = 2i –j+ 3k, OB = 3i + 2j – 4k, OC = -i+3j – 2k Find the yector | 24C + 34R I

A: According to the guidelines issued by the company We are supposed to answer only one question.…

Q: r =7, r=4 cos &, and r=-7sin 0

A:

Q: Simplify the following power of i: i"

A:

Q: 13. Find the inverse of A= 1 1 Use any method. Show your solution. 0 2 3 55 1J

A:

Q: Find the inverse of B using cofactors then determine the rank of B.

A: Given matrix, B=52-11114201

Q: (5+4i)(17 – 13i) – (5 + 3i)(17 – 13i)

A: A complex number is a number of the form a+bi with a,b being real numbers. Here a is called its real…

Q: Find zw and z/w. Write each answer in polar form and in exponential form.     z =10cosπ/4+isinπ/4…

A: Use rules of complex Numbers

Q: opartions to find inverse madely use Row 6 1 -22 B = -1 2. -2 6-2

A:

Q: B 12 20 und cos(B)

A:

Q: VERIFY THE IDENTITY 4 cos?x-4sin?x cos?x +4sin?x- 4sin*x = 4cos2x. %3D

A:

Q: 1. The imaginary number i is defined so that i = V-1 and i?

A: Given that  i=-1therefore i2=-1

Q: -3 -1 Find adjoint of A and use it to find the inverse of A 1 -5 -2 Simplify your answer. 3 4.

A:

Q: 5. a. Given z, = -7 + 6i(15+2) and z, = -2i(36-0) + 8i , find |z, + z2]. 4 b. Simplify (+ ), and…

A:

Q: Find A when: 1-1 3 1 (a) A =2 Lo 1 1 2 2 -2 2

A: Given

Q: Simplify the following power of i: i7

A: Solving the problem by finding the value of i^37.

Q: FIND A OF THE INVERSE OF A AS MENTIONED IN THE ATTACHED PIC. SOLVE IT WITH EACH STEP.

A:

Q: Quèstion 11 Let x=1149, power=913 and m=2537. For, a,=0 find x and power. 1 913 and 1433 1149 and…

A: 1149 and 913

Q: Activity 1: Evaluate the figure Given: BD I AR, AE = 4x + 14 and ER = 6x – 4 В Find: AE, ER and AR.…

A:

Q: [2 1 A = 3 2 l2 1 21

A:

Q: Find the given sum:

A: