Question
If tanθ – cotθ = a and cosθ + sinθ = b, then (b2 –1)(a2 + 4) = ?
More Trigonometry Questions
- If √3cosec 2x = 2, then the value of x:
- Question 2
- Find the value of sin²10° + sin²80° + cos²15° + cos²75°.
- Find the value of sin²18° + sin²72° + cos²63° + cos²27°.
- If tan θ + cot θ = 5, find the value of tan²θ + cot²θ.
- If sec theta - tan theta = 1/4, then sec theta + tan theta is:
- If X = 10°, find the value of: cos²(3X) + sin²(6X) - tan²(3X)
- if a sin 45˚ = b cosec 60˚ then find the value of a⁴/b⁴
- sin10˚ x sin20˚ x sin40˚ =?
- Find the maximum value of (5sin A + 12cos A).
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt