Let f be a function which has an inverse and let f(-1) = 2. If Q is the surface of revolution obtained when x = = f(z) is revolved about the x-axis, determine if the point (2,-1,) is on Q.

Q: . What is the coefficient of a" in (2 – x)"?

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Q: Let A = -7 -7 08 Find - 3A. -3A =

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Q: √√7+X + find x + 2-X + 14-5X-x2 = x + 2 x+9

A: We need to solve the equation: 7+x+2-x+14-5x-x2=x2+x+9.

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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A: The function is h(x)=x2-4

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A: Given: I=∫lnt+5dt  ……1

Q: [A] = [ The size of [A] = -5 5 -1 10 4 3 1 -4 by

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Q: f (x) = x²ex3-I

A: Given:        f(x) = x2 ex3-1

Q: (1) How much is 0! ? (by convention on). 0!

A: (1) Given

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A: Given that: 6x5y-3x5y To solve, Apply  rule:  ac±bc=a±bc6x5y-3x5y=6x-3x5y=3x5y

Q: 2) f(x) x6x +8 10. + -10 -5 5 10 x -10

A: Note that the given function f is a parabola. In order to sketch the graph of f , compute its x…

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

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Q: Q2. P(A) = 0.42, P(B|A) = 0.66 and P(B|A’) = 0.25. Find the following – P(A’), P(B’|A), P(B’|A’),…

A: We have given information, P(A)=0.42 PB|A=0.66 P(B|A')=0.25

Q: Q7// Evaluate f -64 -dy

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Q: 2x-3 for *く-S メ+4 %3D ーメ+3 for マ-S メ+2 for x) -5 メ+ヒ find *ビ" し 1n for order f(x) to メ- -5

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Q: Evaluate [ V21+12x-9x²dx

A: The given integral ∫21+12x-9x2dx can be evaluated as, ∫21+12x-9x2dx=∫21+-9x2-43xdx…

Q: Find the equation of the circle below in standard form. Use the magnifying glass in the lower right…

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

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Q: 5. Which of the following is the value of 7-x+3 when x= -20? (1) 7 (2) 9 (3) 10 (4) 16

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Q: C. Evaluale f(?-1) if F()= 3. if 251

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Q: Compute the following. (a) P9, 4. (b) C9, 4. (c) P9, 9. (d) C10, 10.

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Q: 4. Show that it has a real value!

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

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Q: -2 21 3. Which of the following 51 2 1 Let A = 4 5 31 B = 12 and C 2 4 is the third row of A" B –…

A: Solution

Q: 4. (4x + )(4x - ) +

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Q: (a) Show that (A B)? + |A X B2 = (AB)? %3D

A: Question a) (A.B) = AB*Cos(x°) (A*B) = AB*Sin(x°) where, x is the angle between vector A and vector…

Q: an (b) Explain what it means to say that n=1

A: According to question,Given expression,∑n=1∞an = 12

Q: (3x–1)}

A: Given,          (3x-1)3