Geography, asked by panu557, 1 year ago

prove that (1 + tan A)^2 +( 1 + cot A)^2 = ( sec A + cosec A)^2

Answers

Answered by Tigershourya

1

(1+sinA/cosA)2+(1+cos/sinA2))2

(cosA/cosA+sinA/CosA)

ese hi change karo aa jaega its to long for type

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