The integral of cos x with respect to x is A. sin x + C B. sec x + C C.-sin x + C D. cScx+G X+C

Q: Use the method of substitution to evaluate 2x sin x? + c 2 sin x? + c sin x? + c 2 – sin x² + c

A: As we know that the common integration of : ∫cosudu=sinu ∫a·fxdx=a·∫fxdx

Q: Evaluate f da V5-

A: we have to use substitution method to solve this integral. these are basic integral formulae which…

Q: Expand and simplify: sin(x+3)-cos(+ x) 6 COS X

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Q: The function y = 2x – cos x have two variables (x and y), these variables called

A: Here, the given equation is y=2x-cosx , which is a function of two variables(x and y). The name of…

Q: What is (cos x + x) dx? O-½ sin²x + x²/2 + C ○ -sin x + x²/2 + C O sin x + x²/2 + C O. ½ sin²x +…

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Q: SinA (1+cos A) = 2cosecA (+cos A) sin A

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Q: Evaluate: sin-l z = - cos™(-3+j5) O -5.074-j2.957 -5.074-j2.957 D-5.074+j2.957 5.074+j2.957

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Q: O Find the anfidanialtiner Sfaw da for fla)= 18 Cos (6x) 16- Sin? (6x) © fa) = ¿* (, +x) 9 + xe

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Q: Verify. esc (x) [I-cos(2x)] = 2 sin (x) SC

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Q: Use an identity to solve the equation cos 2x = cos x on the interval [0, 2π).

A: Given:cos2x=cosx on the interval [0,2π)Formula:cos2x=cos2x-sin2xsin2x=1-cos2x

Q: Evaluate Jx/2 6 sin x (cos x + 1)³ dx

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Q: x.tan 2x - 2x.tan x pute Lt (1.cos 2x)

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Q: expand the formula for sin(A+B)

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Q: Verify the identity: sin(α + β) sin(α - β) = cos2 β - cos2 α

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Q: FIX) = sin(x+ cos x) -0.5=0 Find F(X), F(x)

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Q: Use complex analysis methods to find T = 6²² 5 I 2π cos 2x 5 + 4 cos x dx.

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Q: Evaluate COs 2 4 – x² dx

A: use the property of even function and odd function to evaluate the integral.