1. It is known that A = 10 1 1 0 1 -1 0 (a) -3 (b) 6 (c) None of the above values. -2 -1] 1 4 2 1 3 8 Then det A is equal to

Q: 3) Find x if IS = x and IQ = 2x – 5 S. R

A: given,     IS=x , IQ=2x-5

Q: 3. (a) What is |B| in terms of |AU B|, |A|, and |AN B|? (b) If |AU B| = 40, |A| = 15, and |An B| =…

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Q: y a) (f + g)(2) = 10 9F 8 7 b) (f – g)(4) = 6. c) (2) (6) : %D 7 8. 9 10 d) f(g(8)) =

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Q: 7. Given that , -f() = 15, which of the following must be true? O-35, f (P) dp = 15 O-3 f (p) dp =…

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Q: 2 1] and B =3 2, then (AB)T is equal 1 1 1 -2 1] If A = 2 1 3 to -3 -2] -3 10 (a) 10 7 (b) -2 7 -3 7…

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Q: 2 - If A and X then - 11 5 7 А.Х —

A: From the given problem:   A=-20-115 ; X=-17   Now,   A.X=-20-115.-17

Q: 6 1 9 then (2A" + B")" is given by 3. -1 0 and B = 2 1 3. Let A = -1 0 5/2 1/2 0 (A) 15/2 9 1/2 (5/2…

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Q: 2. h(x) = x² 4, evaluate at x = 4, 8, 11 and %3D %3D

A: The function is h(x)=x2-4

Q: 27 If (2x 3) [133] [3] 3] -3 23 1. 2 13 2 2 3. 13 2 23 2 - 0, then the value of x is

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Q: 2 5 A ^^ - [ ²7 ] and -7 6 Given : Find the following 1. (24)¹ 2. (AB)-¹ 3. (4¹) ¹ B 7 -[? -37] 2 0

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

Q: 3 3) 4 x-= 5x - 22

A:

Q: 2. The sum of three consecutive positive odd integers is always a multiple of (A) 3 (B)5 (C)7 (D)9…

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Q: 5. Show that 1.2+2·3+3.4+...+ (n − 1)(n) = (n³ − n)

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Q: HA-[-2]. If = O A-¹ O A-¹ = O A-¹ = O A-¹, 24 = find A-¹. 3 = 6 -4] [4-2] 6 -5]

A:

Q: [4 12 25] If A = 1 4 7 1 3 6 Then A-1 || PARTY

A: Given: The matrix A=41225147136 To find: A-1 of matrix A Formula Used: For a matrix…

Q: 12. Determine whether the following is true: (a) ≥3, EZ, 31(2²" - 1); n (n + 1)(2n +1) (b) 12+22+ 32…

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Q: 2x -12 + 3x -12 = %3D 5x – 24 = 10x – 54 %3D

A: Linear equation: -

Q: 20. S dr √3-4r-r²

A: On solving this we will get

Q: - Evaluate the followings: (i)-r' (4) (ii)-(2) (ii) (-3) Г (iv) Γ(0.5)

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Q: 21 84 = 1, where x and y are positive real numbers, find the smallest possible y of x + y. If + X…

A: Given   21x+84y=1

Q: C. 9626 [2 If A = 2 1] 3 find A? -5 A+61 -1 0 1 [1 Select one: [2 3 51 a. 1 2 4 [7 6. 2] b. none 1…

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Q: 1. What is the value of 4x +x' when x- 16?

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Q: 3 6. Let A= 0 x+1 1 x -8 x-1 For what values of x does A-¹ exist?

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Q: 3 - 4 fX = the value of X" is - 1 %3D

A: We have to find the value of X^n

Q: [1 3 0] If A = 1 2 1, then the Accompanying worker for Lo 1 4] 1. (a2,) | A. -4 В. -12 2. (a32) 3.…

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Q: 1 2. Find L-1 [ s2-8s+25

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Q: 1. Find L-'[l/(p² + a?)²] by convolution.

A: Let 1p2+a22=1p2+a2p2+a2=1p2+a2p2+a2= FpGp      Then ft=gt=sinata

Q: If y-<, which of the following could be a value of y? (A) -11 (B)-11 C) 12 11 D) E) 11 22 098.12

A: given inequality

Q: 2. Completely simplify O(+1), x4, x-4 3(x+4) 2(x-4) O4, x4, x-4 2(x+4) 3 O4), x4, x 2(x-4) −4 3…

A: To simplify the given rational expression

Q: What do you mean by (iii) and (i). Could you be more specific?

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Q: Let B = -3 {CHEMED} 0 Find [x]s 3 3 and x = -8 23

A: