Question

if tanΘ + 1/tanΘ = 2. find tan²Θ + 1/tan²Θ

Answer 1

Step-by-step explanation:

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

Answer 2

Answer:

See the pic to get ur answer