If tan A+ cot A=2, find the value of √tan^2A+ Cot²A.
Answers
Answered by
1
Given tan A+cot A=2
Squaring on both sides we get,
tan2A+cot2A+2tanAcotA=4
tan2A+cot2A+2=4
tan2A+cot2A=2
Similar questions