Question

 If tan ɵ = √3, then ɵ = _____________ ​

Answer 1

Answer:

TanΦ + 1/tanΦ = 2

Square on both sides,

Tan²Φ + 2(tanΦ)(1/tanΦ) + 1/tan²Φ = 2²

Tan²Φ + 2 + 1/tan²Φ = 4

Subtract 2 on both sides,

Therefore, tan²Φ + 1/tan²Φ = 2