27) 3V16x'y'z 29) 6V75mp*q*

Q: PROVE: Z3 = 26 k 2 4 3 a 5 8 7 b LO

A: Given:

Q: verify that (AB)C = A(BC)

A: Given matrices:

Q: v7} Finel N do 3-2950

A: Steps

Q: Use the substitution u = √x+9 to evaluate =(√x +9) * +c ² / (√x +9) ²¹ +C 1 / (√x +9) ²+ + C =(√x+9)…

A: By using substitution u=x+9 to evaluate ∫x+93x dx.

Q: dx V 20+8x x2

A:

Q: (z In z + 5)dz

A:

Q: 1 의( (eat – ebt)} = %3D la-b (s-a)(s-b)

A: Here we have to prove that,  L1a-beat-ebt=1s-as-b

Q: Se 3+2tan4x sec²4x(etan4x + 6)°dx

A: LetI=∫ e3+2tan4xsec24xetan4x+69dxI=∫ e3e2tan4xsec24xetan4x+69dxI=∫…

Q: 5a2 – 14.x + 6 d.x 13.) x3 -3x2

A:

Q: Test the hypothesis at the 5% alpha level. What is your alternative hypothesis and p-value? Ha:…

A: Given, the statistics for both the new balls and competition balls..To choose the correct answer by…

Q: Evaluate: dx (A 2/ e* -+C 3x B 2Vx - (x- 1)e*-2+C O 2V-+C et e D

A:

Q: Flxg) =(-3(3n7) ddy Ix²² 2. Pady

A: Case1: The second order partial derivative is simplified and written as, Calculate the derivative…

Q: 36 3) 3D4 'n+2 =4 %3D

A: Given expression: 36n+2=4 We have to find the value of "n". Solve the above expression…

Q: What is the value of "2 - 1- + 1? -2: A-1 B -1

A: