1 1 1 2 1 X1 1 X2 1 X3 A = 1 3 Y1 b = Y2 Уз. 14 * - [:] a X =

Q: If A = 2 4 and B find: (а) АВ (b) А + B" (с) 2A' - В

A: Topic:- matrix algebra  Note:- as per our guideline if more than three subparts than  only first…

Q: (a) 4 1 A [-2₁ =[-2__2] = [23] C = [3] B ? 4 -8 (c) -8 6 (b) 0 [1 7

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Q: 9. Assume that the stated inverses exist, prove (A+ B)-1 = A-'(A-1+B-!)-'B-1.

A: Here we prove a equivalent statement.

Q: If zxy2xsin(y)+x determine the following: હિ Verify that Əz 022 022 022 022 xoy ex axdy dyox

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Q: 12) A(2, 1), B(-1,0), C(5, -3), DI-2, -1) ➜ -AR-3CD = 2

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Q: Evaluate (Csch(In 1.5) 10*+1 Usinh(Ino.5) 10x-1 A. 2.9764 В. 3.7265 C. 4.1508 D. 1.8751 Evaluate…

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Q: 7. Calculate each of the following. Р(14,4) b. P(101,3) P(11,7) а. С.

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Q: a. "p ^ q b. "p V q c. pV ^q d. pA~q e. p→ *q f. q→p

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Q: If 1 A = -9 6 1 6. 2 -T and Q(#) = ' Až, then Q(z1, 12, T3) = Enter z1 as x1, 12 as x2, and 13 as…

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Q: \45° 30 y = :: 18 : 9/3 9/6 2 9/6 3 :: 9 :: 9/6 L - - -ר ::

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Q: f2ox²-40x+3 x'- 2x Evaluate.

A: Topic:- integration

Q: a₁ = Calcule 5 5 " 3 d₂ = 1 1) (a1a₂) (as ā4) R: 2) a1 (a₂ + a3) R: 3) a2 a1 + az a₁ R: a3 3 6 3 a4…

A: The given vectors are:       a1→=155 , a2→=312 , a3→=36-2 , a4→=-236 The dot product of two vectors…

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.