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A: As per our company guidelines, we are supposed to answer only the first 3 sub-parts. Kindly repost…
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Q: 2. Using the definition of derivative, prove the following: (a) f= if so)=V (b) y-sec x if y-tanx
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Q: (8) Find the derivative of the functions (iv)f(x) = e* arcsin x arcsin 3x (v)h(x) = x' arctan 2.x…
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A: Option (IV) is correct. See the attachment
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Q: Using the fact that u(x) = In u(x) – In v(x), In v(x) use the chain rule and the formula for the…
A: lnu(x)v(x)=ln u(x)-ln v(x)Formula:ddxln f(x)=1f(x)f'(x)
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Q: 2. Using the definition of derivative, prove the following: (a) fo= if s)-V (b) y-sec'x if y tanx
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Q: 2 Using mathematical definition of derivative, which of the following statements is true for the…
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Q: Which of these is the derivative of y = sinh x ? - sech x tanh x - cosh x csch x sech x -csch x…
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Q: Find the indicated derivative. Find y " if y = 5x sin x. O y" = - 5x sin x y"= - 10 cos x+ 5x sin x…
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- Find the derivative: 2 y = ln² (3x + 1) O y K O y = = 0 y = O y = 2 ln(3x + 1) (3x + 1) 6 (3x + 1) 3 (3x + 1) 6 ln(3x + 1) (3x + 1)6. Find the derivative of y= 2x² (3x - 4). A. 6x³ - 8x² B. 18x² - 16x 7. Find the derivative: f(x) = x sinx A. x\cosx - 4x3sinx B. x cosx + 4x³sinx C. 15x² - 6x D. 6x-4 C. 4x3cosx D. -4x³cosx2. Computing Derivatives; Compute each derivative using the derivative rules: d cos-"(1+ x²) + tan (a) dx -'(1 + c*) e3x² d (b) (cos(1+x²) + tan'+e3=² da d (c) (1+ x² + ln[1 +x + sin¬'(1 + x)]) dx
- The derivative of 01 COS I sin x esin(x) + ecos(x) et dt is - cos(x)esin(x) — sin(x)ecos(x) cos(x)esin(x) + sin(x)ecos(x) ecos(x) — esin(x)[CLO-2] Find the derivative of 5 cosx f(x) = 4 sinx+3 O 21 – 6 cosx ( 7 cosx+2)2 O 6 – 10 cosx 3 cosx − 5)2 O 15 sinx +20 (4 sinx+3)2 O 15 sinx +20 4 sinx +3 O 10 sinx - 6 (3 sinx −5)2Find the third derivatives of the function f (x) = e" sin (2x) O-1le" sin 2x + 2e" cos (2x) O-1le" sin 2x – 2e" cos (2x) 11e" sin 2x – 2e" cos (2x) -3e" sin 2x + 4e® cos (2x)
- Use forward-difference formula to evaluate the first derivative of y = cos(x) at x = 1 using a %3D value of h = I 12 4(V3-3) 12(3-1) O 6(1-V2) O 6(-1+v2) 6(/3-/2)assume cos(t)=-1/4 where pi/2<t<pi cos(-t)= sin(t)= sin(-t)= sin(-t)+cos(-t)= sin^2(-t)+cos^2(-t)= sin(t-pi/2)= cos(t+pi/2)=Find out the following Derivatives w.r. to x. (i) F(x) = (x+ 2)2 (iii) F(x) = tan2(x2) (ii) F(x) = _(x+ 1)2 (iv) F(x) = x2 cos2(2x)
- Find the derivative of f(x) = (6x? + 6x – 4)arctan x a. (6x? + 6x – 4)*rctan x. arctan x 6x2+6x-4 b. (6x? + 6x - 4)arctan (In(6x? + 6x – 4) + arctan x- (12x + 6)) 1+x2 6x2+6x-4 c. (6x? + 6x – 4) In(arctan(x)), 12x+6 6x2+6x-4 + In(6x? + 6x – 4)- arctan x arctan x 1+x2 d. (6x? + 6x – 4)rctan x (In(arctan(x)) 12x + In(6x + 6x - 4)- 6x2+6x-4 1+arctan? x 1+x2 12x-4 e. (6x? + 6x – 4)arctan x (In(arctan(x))- + In(6x? + 6x – 4)- 6x2+6x-4 arctan x 1+xFind the derivative of y = x°eX. O a. y' = 3e*x2(eX + x) O b. y = 3x2(e* + 1) O c. y = e*x²(x +3) O d. y = 3×2EX + 3eX Find the derivative of y = (1 - cos 2x)“. O a. y' = (8 sin 2x)(1 - cos 2x) %3D O b. y' = (8sin 2x)(1 - cos 2x)3 O c. y= (4 sin 2x)(1- cos3 2x) O d. y' = (4sin 2x)(1 - cos 2x)3Obtain the derivative of Screen Shot 2021-10-05 at 9.01.21 AM.png y = (3 vx – x² + 2)x5 33 x/2 – 7x6 + 10x* 2 | 33 x7/2 – 7x6 + 10x4 2 27 -x7/2 2*² – 3x6 – 10x4 | 27 -x9/2 – 3x6 + 10x4 2 D