Math, asked by Nandhu101, 1 year ago

If tanA+cotA=5 ,then find the value of tan^2A+cot^A?

Answers

Answered by Anonymous
2
Hey


tanA + CotA = 5


Squaring both sides ,

we get


(tanA + cotA ) ² = ( 5 ) ²


=> tan²A + Cot² A + 2 * tanA * cotA = 25


=> tan²A + Cot²A + 2 * tanA * 1 / tan²A = 25


=> tan²A + cot²A + 2 = 25


=> tan²A + cot²A = 25 - 2


=> tan²A + cot²A = 23


So ,


required answer is = 23


thanks :)




Answered by selvaselva7867
0

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