3 2 2 8 Let A = and B = What value(s) of k, if any, will make AB = BA? - 1 2 - 4 k Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. k= (Use a comma to separate answers as needed.) O B. No value of k will make AB = BA

Q: Show that AB = O, even though A ≠ O and B ≠ O.

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Q: A = {{7, 4, 1}, 0, 0, {6}} |A| = Ex: 5

A: The given set A=7, 4, 1, ϕ, 0, 6. We have to find the value of A.

Q: 3. 10.11let A=r. 2. 3. Find the values of d and which A घ is singular

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: A= {4.6,7,93 find A, A, JA, BHEA) Ext(A)

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Q: Ex 2.6. for sets ASB CC show that C=BU(CIA)?

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Q: B. Let N be the set uf natural mmbers, A = (1...). B={:1srs10, where reN}. %3D (10) State explicitly…

A: B.A=1,12,13,14,....., B=1x:1≤x≤10, where x∈NandF:N→A, F(x)=1x

Q: Determine if in the following diagram AADB is congruent to ACDB. D A They are congruent. O They are…

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Q: 1. A brick layer is currently building a wall. The 6th layer of the wall has 280 bricks and the 15th…

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Q: Q. be the sum of the digits of your registration_number, (e.g. 3BA-abc, S i+b+č). Assume that the…

A: Given data is,

Q: 18 2y Find ST.

A: Given:

Q: 1. Compute AB where A and B are as follows: A B 2 [4 1 ܚ ܂ ܚ ܝܢ -5 -23

A: We have to compute .

Q: What two points are a distance of 7 units from the point 4 on the number line? A -3 and 11 -3 and…

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Q: Divide. 3+7i 1+ i

A: Given: 3+7i1+i We know that; a+ibc+id=ac-bd+ad+bci

Q: I FIND THE INTERIOR ANGLES OF A A BC. B(5,4) A (o,10)

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Q: G. iF themc1:58 then the mc GSP? S, 2. 3.

A: m∠1=58°

Q: Having the following as matrix A and B, which the following is true? A = 1 2 B= 4 5 0 6 3 2 Select…

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Q: Find theAB, if A= A. AB= B. AB= C. AB= D. AB= KA 15 -10/ 15] -4 10⁰ 15 10] 31 2. 4 -1 15 -4 10 [119]…

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Q: Each letter in the word Calculator is assigned a value listed in the table below. A space =, 0.…

A: We write the code by first row first element, then second row first element, then first row second…

Q: Expand the following expressions in 2D, then express each in index notation. a) Vp b) v. Vv c) VV.v…

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Q: The value of c such that = 1 is ce o

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Q: If *C_, = 36. °C, = 84 and "C.. =126. then find'C,. +l

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Q: Which of the expressions below describes the given Venn diagram? A B (C₂ U CU (ANB) (ANB) UC' (AUB)…

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Q: .) Perform the following  A. (3+4 i  ) + ( 7+5i) B.) (9+17i ) -(13-i)

A: Given: A.   (3+4 i  ) + ( 7+5i)  B.   (9+17i ) -(13-i)

Q: Diayonalie he metux Ao and hence find At

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Q: 4. Let p = 5 - 2i and q = 3 + 7i. Write each expression in the form c. pq a. b. p-q p + q Tea or…

A: p=5-2i q=-3+7i

Q: If u = 2 + i and v = 2 - 2i, then what would be the result of the following combinations in the form…

A: We know that complex numbers are of the form z=a+bi where a is real part and b is imaginary part.…

Q: For all values of o for which the expresSIon is defined cos (20) tan ² answer should contain coto,…

A: We have to solve the problem

Q: Need ASAP

A: Given: u=5-2i  and  v=2-5iu+v=5-2i + 2-5i         =7-(2+5)i         =7-7iTherefore,   u+v=7-7i

Q: d) Find x and present answer to 2d.p. 1₁ X + 6 3 9 w pos 3 = X 9

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Q: Type the correct answer in each box. If z =-1-13i and 26 = a+bi, then a = and 6 =

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Q: Complete parts a through e below. a. Find P (B1 N A). b. Find P (B2 A). c. Find P(A) using the…

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Q: and C = -3 2. 131 Let. A = -4 and yet B C Venify that AB AC

A: Given,

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.