[cos x - sin x 01 If f (x) = | sin x 0, show that f(a)f(b) = f(a + b). 11 cos x

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A: By definition,                  . Now,  we need to prove the above statement by taking n = 1/2.

Q: tan(tan3x)dx Evaluate: cos-3x -In |sec (tan3x)| + C (B ® - in [cos(tan3x)| + C © - sin( tan3x)| + c…

A: We need to evaluate the following integral I = ∫tantan3xcos23xdx…

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A:

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A: Given: To prove that sin(π2-x)=cos x

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A: Given, ∫sinx-cosx2dx  We have to find the integral.

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A:

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A: Solution: The objective is to find the value of the given expression

Q: Describe with a sketch the end behavior of f(x) = cos x.

A: Given:            f(x) = cos x  The cosine function oscillates between values -1, 1 as x→∞ Hence it…

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A: Let sin x = t , hence, cos x dx=dt . The integral, ∫(cos x)(sin x)1-sin xdx can be written as ∫(sin…

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A:

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A: Here , We will apply the formula of Cos ( A+B) Cos(A+B) = [CosA CosB - SinA SinB ]

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A: Trigonometric functions are real functions which relate an angle of a right angled triangle to…

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS

A: The detailed solution is provided below.Explanation:

Q: cos(x) sin (x) dx 2 COS V1+ sin(x)

A: ∫cos(x) sin2(x)1+sin(x)dx

Q: cosx sec? x + cos x csc csc? x csc? x secx cos? x cos x cos x E f(x)dx _ 2 1. If f(x) 1 , then

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A: