Math, asked by KamilSinghThakur, 4 hours ago

please tell me the answer. kindly request​

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Answered by chandanapukalyani
0

Answer:

ø=4/5.

sec²ø-tan²ø=1

(secø-tanø)(secø+tanø)=1

secø+ tanø=1/(secø-tanø)

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