Which is 1/cos^²θ simplified?A. sin² θB. sec² θC. csc² θD. cot² θ

postillan4

postillan4

Answered question

2020-11-22

Which is

1cos2θ simplified?

A. sin2θ

B. sec2θ

C. csc2θ

D. cot2θ

Answer & Explanation

i1ziZ

i1ziZ

Skilled2020-11-23Added 92 answers

Recall the reciprocal identities:

csc2θ=1sin2θ,

sec2θ=1cos2θ,

tan2θ=1cot2θ

So, the answer is B

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