Math, asked by aanyajn, 2 months ago

If tanA+cotA=5/2, find the value of 1/sinA+1/cosA​

Answers

Answered by itscutegirl12
0

Answer:

Answer

Given tan A+cot A=2

Squaring on both sides we get,

tan2A+cot2A+2tanAcotA=4tan2A+cot2A+2=4tan2A+cot2A=2

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