Sinxtsina3x COSX+ COS 32 tan 22

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A: Remember:

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A: This question is related to Trigonometric identities, we will solve it using given information.

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A: According to the guidelines I have to solve only first question. We can solve this problem…

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A: We have to evaluate the given trigonometric function.

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A: Trigonometric formula

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A: Given, ft=sin3350at So, the given function can be written as, ft=sin3350at=14-sin3×350at+3sin350at…

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A: To show that , tan2x+1+tanx.secx=1+sinxcos2x

Q: *Sketch : 3 sin (x-Tt/4) +2 إضافة ملف

A: y=3sin(x-π4)+2

Q: (cos2x+sin2x)+1=2  ?

A: According to the given question, cos2x+sin2x+1=2 we have to prove L.H.S=R.H.Swe take L.H.S

Q: Is Cscx-1/1-Sinx=cscx

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Q: Write cos 3x cos 2x - sin 3x sin 2x as a single cosine.

A: Given expression is cos3xcos2x-sin3xsin2x. To write the given expression as a single cosine. We know…

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A: Given:-cosxsin5x + sinxcos5xusing trigonometric identities:product and sum formulacosA…

Q: tan + cosxtan sinx %3D

A: SOME TRIGONOMETRY FORMULAS: 1.)cos2x= cos2x- sin2x2.) cos(2x)= 2cos2x-13.)cos(2x)=…

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A: Question is solved.

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A: Given: cosα=2425, sinα>0 To determine: cosα+5π6

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A: We need to evaluate ∫sin 5t dt1+cos 5t                                    (1) Let  1+cos 5t = u On…

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A: Given,

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A: Given: The integral ∫cos22x sinx dx To evaluate: The given integral.

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A: The given equation is

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A: Consider the equation

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A: Explanation of the answer is as follows

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Q: 2 X-9 Sinx +34 2

A: Hi ! Thanks for posting your question. Since our portal allows to answer only first three questions,…

Q: verify the identity sin2x-sin2y=cos2y-cos2x

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Q: Evaluate: ( cos$ 2xdx sin 2x

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Q: Sketch : 3 sin (x-Tt/4) +2

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Q: verify the identity: (sinx + cosx)2 = 1 + 2sinxcosx

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Q: Cos2(60°)+sec2(150°)-csc2(210°)

A: To find:

Q: .csc(2x + :-2, where x € ( =) 4 - sin? () + cos²x = 1,where x € [0, 21) %3|

A: This question is related to trigonometric functions. Solve in step2.