Math, asked by ds9405182, 9 months ago

If (tan+cot)=5, find the value of (tan²+cot²)

Answers

Answered by ashimamajumder3

2

Answer:

tan+cot=5

tan^2+cot^2

=(tan+cot)^2_2tancot

=5^2_2×tan×1\tan

=25_2×1

=25_2

=23

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