CBSE MARATHON #1 TRIGONOMETRY

Vaibhav VIdya Peeth dedicated to free and quality education for Class 9 , 10, 11, 12 and IIT JEE. It is targeted to reach the rural India and students who can't afford paid courses. 1. If sinθ = cosθ, then the value of θ is 2. If a cotθ + b cosec θ=p and b cot θ+a cosec θ = q then p2-q2 is equal to: 3. The value of tan1°.tan2°.tan3°......... tan89° is 4. Given that sinθ = (a )/b, then tan θ is equal to : 5. If sinθ = 1/3, then the value of (2〖𝑐𝑜𝑡〗^2θ +2) is