Express Cos a tan a secant a cosecant and cot in terms of sin a
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Step-by-step explanation:
cos^2a = 1-sin^2a
tan a = sin a/ cos a
cosec a=1/ sin a
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Answer:
cot θ − csc θ = cos θ sin θ − 1 sin θ = cos θ − 1 sin θ = √ 1 − sin 2 θ − 1 sin θ
Step-by-step explanation:
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