Question

2Cos^2θ + (1/1+Cot^2θ) + Cos^2θ*Tan^2θ

Answer 1

Explanation:

2Cos²O + Sin²O + Cos²O * tan²O

2Cos²O + 1 - Cos²O + Cos²O*tan²O

Cos²O + 1 + Cos²O * tan²O

1 + Cos²O(1+tan²O)

1 + Cos²O*Sec²O

1 + 1 = 2

Answer 2

Hi

Ans :- 2

Hope you understood

Thank you!!