CUET Preparation Today
CUET
General Test
Quantitative Reasoning
Trigonometry
What is the value of (1+cot2θ)(1-cos2θ).
1
0
\(\frac{1}{\sqrt {2}}\)
Cannot be determined
(1+cot2θ)(1-cos2θ) [Put θ = 45°]
⇒ cosec2θ×sin2θ
⇒ \(\frac{1}{sin^2θ}\)×sin2θ
= 1
