Moving to the next question prevents changes to this answer. Question 15 To evaluate csc55(x)cot8(x)dx, use the trigonometric identity A) O csc?(x)=1+cot?(x), and the substitution u= csc(x) use the trigonometric identity B)° cot?(x)= 1-csc?(x), and the substitution u= csc(x) use the trigonometric identity C)° cot?(x) = 1- csc2 (x), then use the reduction formula for csc (x) use the trigonometric identity D)o cot?(x) = csc?(x)-1, then use the reduction formula for csc(x) تنشيط s

Q: subject: calculus    sin\theta =-.3148, \theta in Quadrant III

A: sin\theta =-.3148, \theta in Quadrant III Find the value of theta

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A:

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A:

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A: I am attaching image so that you understand each and every step.

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A: Given,

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A: Given,           tanarcsinx

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A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.