Math, asked by ravikk, 1 year ago

which one is correct in the following?

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Answered by Laa
0
I think the correct one is option B
Laa: Oh.. sorry
Answered by shsawatanand30
0
the right option is {d} sec²θ-tan²θ=1

according to identity,tan²θ+1=sec²θ
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