Question

(1+sec thata/sec thata=(1+cos thata)

Answer 1

CORRECT QUESTION:

Prove that 1 + secθ/secθ = 1 + cosθ

ANSWER:

Given

Prove that

♦ 1 + secθ/secθ = 1 + cosθ

Taking LHS

★ 1 + secθ/secθ

★ 1/secθ + secθ/secθ

★ cosθ + 1 = 1 + cosθ

Comparing with RHS

1 + cosθ = 1 + cosθ

LHS = RHS

Hence proved