Let Find f(x)\x= = ". y = f(x) = 31 sec x + 18 tan x 31 sec x 18 tan x d dx -f(x)\ x= 1 *

Q: Let f'(x)= = f(x) = x² tan ¹(7x)

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Q: Find the critical point of the function f(x) = 3x² – 12x Answer:

A: We will find out all the required values.

Q: Does cot(x) + tan(x) = csc(x) * sec(x) ?

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Q: Let f(x) 4 cos x + 2 tan x f' (æ) = r(금)- f'

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Q: If f(x) f'(x) = = COs x 4 tan x, then f'(4) = Check Answer

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Q: 1 Let f(x) = (5 sin x + 8 cos a)tan f'(x) =

A: NOTE: Refresh your page if you can't see any equations. . take derivative use the product rule for…

Q: Let f(x) tan-'(4") f'(x) = Question Help: D Video Submit Question

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Q: tan x If f(x) = 3 sec a f (2) = f (1) =

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Q: If f(x) = 5 sec (3x), find f'(x). 15 sec (3x) tan (3x) Find f'(3).

A: We are given that f(x)=5 sec(3x)From the first part, we get f'(x)= 15 sec(3x) tan(3x)Now, we need to…

Q: 1 f(x) = x? cosx sin x + x' 4 3.

A: We will simply do the differentiation with respect to x for each term as follows

Q: Let h(x) =tan(3x + 5). Then h' (4) is 3 sec² (17) 2 and h''(4) is

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Q: Let h(x) = tan(3x + 4). Then h' (2) is and h'' (2) is

A: The function is given by hx = tan3x+4 To evaluate: The values of h'2 and h''(2)

Q: Determine f " (x) a. f(x) = cot (4x) + csc (x) b. f(x) = sin2 (x) tan(x)

A: Given a. f(x)=cot4x+cscxb. f(x)=sin2xtanx

Q: tan°(x) sec²(x) dx = 1/7tan^7(x)+1/9tan^9(x) %3D

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Q: 3 (a) Differentiate the left-side functions with respect to the right-side ones I+/(1+x³), i) tan…

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Q: Let f (x) = sin-1(cosvx). Find f'(x).

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Q: If f(x) ƒ'(x) = ƒ' (2) = = 3 sin x 3 + cos x then

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Q: f(x) = 8 cos x 5 tan x.

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Q: Let f(x) = (7 sin x + 2 cos x)tan-lx f'(x) = %3D

A: topic - derivatives

Q: Find the derivatives of the following: 1.) x* + 2y = 6x 2.) f(x) = (tan 5x) (x + 2)²

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Q: 3x2 tan x Given f(x) answer the following: sec x a) f'(x) = b) f'(5)

A: a. consider the given function, fx=3x2tanxsecx substitute tanx=sinxcosx and secx=1cosx and simplify,…

Q: If f(x) f'(x)= = 3x sin x cos x, find Find f'(5): =

A: 1) f(x)=3 sinx cosx 2) f(x)=8cosx+6tanx.

Q: 2x2 tan x f(x) sec x

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Q: Let f (x) = (10x + 6)(x – tan x). Then %3D - f'(x) =

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Q: d (i) Show that (2 dx -1 X 3x x tan 3 = tan-1* 3 x2+9 V3 i) Hence evaluate (tan dx . 3

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Q: Let h(x) = tan(3x + 7). Then n'(5) is and h'"(5) is

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Q: (x² +8) cotx 2 - cos x csc x Find f' (x) when f (x) = 2x cot x – (x² + 8) csc²x A. f' (x) = csc²x 4x…

A: As we know that; The Quotient rule: fg'=f'·g-g'·fg2 The Product rule: f·g'=f'·g+f·g' The…

Q: Apply the Second-Derivative Test to find all relative extrema of the function  f(x)=cosx-x ,…

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Q: Let f(x) = tan-(sin(6x)) %3D f'(x) =

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