Math, asked by Terdweryiu2003, 1 year ago

[tan∅+ 1/cos∅]² +[ tan∅-1/cos∅]²= 2[1+sin²∅/1-sin²∅]

Answers

Answered by aman190k
15
here is you answer plzz mark me as brainlist
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Terdweryiu2003: thanks bro
Terdweryiu2003: I undersstood
Terdweryiu2003: ok
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