Let f(x) = f'(x) = - - 9 cos x + 4 tan x ƒ'( - 7) = =

Q: Let f(x) = 2ln(sin(x)) ƒ''(x) =

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Q: Let f'(x)= = f(x) = x² tan ¹(7x)

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Q: f'(x) = Let f(x)= = I cos ³

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Q: 4x2 tan x f(x) = sec x find f' (x). Find f'(5).

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Q: Let f(x) = 2 csc (7x) f'(x) = - -14 cot (7x) csc (7x) 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: f(x) = -2x cos(x)

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Q: If ƒ(x) = 2x sin x cos x, find ƒ'(x)= Find f'(4) =

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Q: Determine f '(x) for function f(x)= x2 tan x

A: Firstly, we use product rule of differentiation, which is (uv)'=uv'+u'v as shown on board.

Q: Let f'(x) = f'( 5 ) = f(x) = 3 sin x + 12 cos x

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Q: If f(x) = - f'(x) = f'(5) = 2 sin r 3 + cos x 3 then

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

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Q: Let f(x) = x² tan-'(8x) f'(x) =

A: Given: Now,

Q: If f(x) = sin x, find ƒ'(x) 5 5 sin(x) cos(x) Find f'(2)

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Q: Find f''(x) if f(x)=ex cos(x)+x3

A: Find f''(x) if f(x)=ex cos(x)+x3

Q: If find f'(x) f(x) = = 5x² tan x sec x

A: Given :fx=5x2tanxsecx

Q: Let ƒ(x) = 3 cos(3x + 5). Find ƒ'(x).

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Q: f'(x) = Let f(x) = tan (7√√x). Find ƒ'(x).

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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: lf f(x) = x sin(2x), evaluate ƒ''(7). 2 ƒ'' (-/-) =

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