sin29° 85 27.3+(100 - x) +85

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A: Consider the given expression: tancos-132 Here, the objective is to evaluate the given expression.

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A: You have asked a question with multiple sub parts. I will address the first three sub parts of the…

Q: please show all steps to verify a identity  (1/1+sinx)    -    (1/1-sinx)  =-2sinxsec2x

A:

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A: Given data:     The given value of the trigonometric function is: sinθ=15⁄17.   Calculate the angle…

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A: Step 1: Identify the trigonometric identities related to the problemtanx = sinx/cosxtherefore:tan2x…

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Q: n¹(tan(-)) 215. tan

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A: Wehave to evaluate the given trigonometric value.For this we will use formula of trigonometric…

Q: Sin-1x - tan-1 square root three= - pie divided by 4

A: Given,

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A: The equation can be written as,

Q: E sin 0 de

A:

Q: 8 arctan(2x) . 1+4x?

A: Given,          ∫8arctan2x1+4x2dx