Question
If cos 2x = 1/2, then the value of x:
More Trigonometry Questions
- Question 1
- If sec a + tan a = 3, find the value of sin a.
- If X = 15°, find the value of: sin²(4X) + cos²(3X) - tan²(2X)
- Find the value of the given expression. 5 × (cos 60°)
- If cos 2A = 1, then find cos A
- Question 6
- If sin (3A − 4B) = (1/2) and cos (A + B) = (√2/2), where 0° < A, B < 90°, then find the value of ‘A’.
- Question 8
- If sec 4A = cosec (3A - 50°), where 4A and 3A are acute angles, find the value of A + 75.
- If cos A = 1/2, then what will be the value of tan² A + 1?
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