Q2. Finel hE2SFnzt.cosst] Hint [2 St. A CosB = Sin CA+B)+SfnCA-B)J

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A: Consider

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A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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A: This question is based on Trigonometric Ratios and Pythagoras theorem.

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A: Given

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A:

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A: Solution of question is written in below steps.

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A:

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A:

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A: This is  a problem related to trigonometric identity formula. Based on the general formula we will…

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A: Topic = Triangle

Q: Paso Robles 56.19 Cambria 14.1 Templeton 37.8° 4.61 mi 79.2 Atascadero 106,1° Bujure

A: Given problem:-

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Q: | t sin(2t) dt 1.

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Q: 2. Solve for 0. 6. 10

A: The figure of the triangle is  To evaluate: The value of θ

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A: We have to find vectors.

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A: z=1+3i  z=reiθwhere r  =12+(3)2   =1+3    =4  r  =2θ=tan-1(yx)   =tan-1(31)θ =π3

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A: Given query is to find the polar coordinates.

Q: tan x -cot x sin x cos X %3D tan2x-cot2x 1-sin x %3D 1+ sin x 4. (sec x- tan x)² 3.

A: 3)tanx-cotxtan2x-cot2x=sinxcosxL.H.Stanx-cotxtan2x-cot2x=tanx-cotxtanx+cotxtanx-cotx=1tanx+cotx=1sin…

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A: THE SOLUTION IS GIVEN BELOW

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A: The solution is given below

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Q: use the half angle formula to find and exact value for the following  a) sin 22.5degree b) cos 105…

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