Question
If 10sin²x + 6cos²x − 8 = 0, then find the value of sinx, given that 0° < x < 90°.
More Trigonometry Questions
- if a sin 45˚ = b cosec 60˚ then find the value of a⁴/b⁴
- If 5tanθ = 12, then find the value of (sinθ – cosθ).
- If sin (a + b) = (√3/2) and cos (a – b) = (√3/2), then find sin a.
- If sin5A = cos(2A+20°), then what is the value of A? Given that 5A is an acute angle.
- If 2cosA + secA = 2√2 , 0° < < 90°, then the value of 2(sec 4 A + cosec 4 A) is:
- If √3cosec 2x = 2, then the value of x:
- If A + B = 450 , then the value of 2(1 + tanA) (1 + tanB) is:
- If x+ 1/x = 2cosθ, then the value of x³+ 1/x³ is
- If sin A = 1/2, then what will be the value of cot² A?
- If sin(A + B) = √3/2 and cos(A + 2B) = 1/2, where 0° < A, B < 90°, then find the value of tan(2A).
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
