Question
In a triangle ABC, if 5∠A = 3∠B = 15∠C, then find the value of cosA + sin(C + 10 ° )
More Trigonometry Questions
- Solve the following trigonometric expression:
- If (sinθ+cosθ)/(sinθ-cosθ) = 2, then the value of sin4 θ is
- If sin(3θ) = cos(2θ), then find the value of θ between 0 and 90 degrees.
- Question 4
- Question 5
- cot 17˚ cot 18˚ …………………….cot 72˚ cot 73˚ = ?
- Question 7
- Find the value of sin265o + sin225o + cos235o + cos255o.
- If cos3B = sin(0.5B + 6°), then find the measure of 'B'.
- If sin 2a = (1/2), then find the value of (sin a + cos 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
