21. Which of the following statements is implied by the true statement AB = N? (a) N÷B=A (d) N-A=B (b) A + B = N (c) B÷A=N

Q: d -n (-u) + C If u <0, then u (A) True B) False

A:

Q: (1) Evaluate r (2.3)

A: Gamma function is defined by: (1) Γ(a)=∫0∞ta−1e−tdt,Re(a)&gt;0(2) Γ(a)=Γ(a+1)a,…

Q: Add. 10 3. F(Simplify your answer.) 10

A:

Q: 9

A: As we know that (-1)^2 = 1 (ab)^2= a^2b^2

Q: 1- l00

A:

Q: 12. Evaluate: 2 -1 4 -3 -1 (b) 3 1 2 2 3 -2 2 -3 -1 1

A:

Q: 1. Which of the following statements is true? a. 9 + (-23) = (-23) + 9 b. (3 + 13) + 7 = 3 + (13 +…

A: Consider  a.   9+(-23)=(-23)+9 b.    (3+13)+7 = 3+(13+7)c.     -14(5+7)=(-14)(5)+(-14)(7)

Q: Evaluate the expression 2(3t) and (2*3)t when... i) t=1 ii) t=2 iii) t=0.5 Bonus) t=-1

A: Given: 2(3t)(2*3)twhen:(i)  t=1(ii)  t=2(iii)  t=0.5(iv)  t=−1

Q: Evaluate each expression using the values given in the table. - 1 -3 -2 6 7 - 3 1 3 f(x) 4 3 1 -3 -7…

A:

Q: (A) True B) False 3

A:

Q: 12. Simplify. 6m? + 13m – 5 9m? – 4 8m? + 16m – 10 6m2 + m – 2

A:

Q: a•b = 3|a| = 4|b| = 2|a - 2b| = ?

A: As a•b = 3|a| = 4|b| = 2Squaring the equation |a - 2b| , its solution is shown on the board

Q: y+8÷7.c÷2 (y = 4, c= 9)

A:

Q: 88 is the term of 1, 4,7, .

A: We are given a sequence :1, 4, 7........ Which is an Arithmetic Progression because the different…

Q: Is the statement x²y-¹ € {x¹n-²y-n : n≤N} 4n-2, true or false? Justify your answer.

A:

Q: Differentiate y 5V (In5)•5v 2 Va O a. b. O b. a (In5) 5V c. 2 VE O d. (In10) 10 2 V

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Q: -4 3 4= [1 2] and B = [1 2]. A - A(3B) = 0 1881

A:

Q: Example 1. Evaluate the following: b) A" + (4B)"; c) (A + 2B)" 0 3 4 [-3 2 4 A =-1 and B =-1 8. -5 a…

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Q: Replace R2 by R2 +(-6)R1. 19 -3 -5 6 7 7 -9 9 8 R2 +(-6)R, =

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Q: ate (8-3) 0- dg, where both c and ß are integers. -k (g-ß)²

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Q: |? − 3| + 9 = 7

A:

Q: (2a - 3)2 = ? O 4a? + 9 O 4a? - 9 O 4a? - 12a + 9 O 4a² + 12a + 9

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Q: 20+9u du (9u? + 20) . 3/21

A:

Q: Evaluate. (a) (– 6)2 (b) -6

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Q: (10÷2) + (?+3) = 40

A:

Q: 8. 2x+7y s-7

A: Given, 2x+7y≤-7

Q: m² - 2m +1 15. For what value(s) of m is the expression undefined? 2m2 + m – 3 O A. 3 O B. C. OD. 3.…

A:

Q: 3.) Select the expression NOT equivalent to the other three. A. -8 - 7n + 16n B. 9(n - 8) C.n-8 +8n…

A:

Q: 3+ y If 4 - у a then y = (?) b ||

A: Given, If  3+y4-y=ab Then, we have to find the value of y.

Q: e argument of a + jb to 3 sf. Give your answer in the range –n to:

A:

Q: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: 1. Which is equivalent to 8+7 +2 2十1 O (e+1)(z-7) #十2 e+1 +2

A: Given:- (x2+8x+7)(x2+9x+14) To Find:- Need to find equivalent rational function

Q: 2. Determine whether or not A is diagonalizable. If so, find D and P such that A = PDP-¹. a. A = [²]…

A: