The expression below simplifies to a constant, a single function, or a power of a function. Use fundamental identities to simplify the expression. sin ²x 2 COS X sin ²x 2 COS X +cscx sin x + csc x sinx=

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A: a) 2(sin⁡x)2−1=0[0,2π]

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Q: verify each identity for trigonometry 55) sec(x) + tan(x) / sec(x) - tan(x) = (sin(x) + 1)2 /…

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A: Using the given transformations, we can find the required equation.

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Q: b=38 c=40 a=35

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Q: 1) Solve for x. a) b) X 100 m C 34° 145 m 32 mm 25 mm 43° B X E 26 m D X 25 m 61⁰ F

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A: Formula :

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A: e) 2(tan⁡x)2−5tan⁡x−3=0,[0,2π]

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A: We have We have find the vale of

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