Question

tanA +cot A =2 then find tan^{2}A + cot^{2}A

Answer 1

hope it will helpful ✌
⚡⚡gm⚡⚡
have a great day ❤❤

Answer 2

here is your answer (tanA+cotA)^2=4
(tan^2A+cot^2A+2tanA.cotA)=4
(tan^2A+cot^2A+2tanA.1/tanA)=4
(tan^2A+cot^2A)=2