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More Trigonometry Questions
- If tan 4θ = cot 14θ, then find the value of cos 9θ.
- If sin (2x + 50) o = cos (2y - 50) o, such that, 0o < x + y < 90o, then find the value of tan(x + y) .
- If sec a + tan a = 3/2, find the value of sin a.
- If cos 2A = 7, then find cos A
- If sin(A + B) = √3/2 and cos(A + 2B) = 0, where 0° < A, B < 90°, then find the value of tan(2A).
- Find the maximum value of (7sin A + 24cos A).
- Determine the value of:(sin 38 o cos 52 o + cos 2 38 o ) X sin 30 o + (cos 60 o tan 45 o ) X sec 60 o
- Question 8
- What is the simplified value of the given expression? 2(sin² 15° + sin² 75°) + 4sin 30° - (2sec 60° + cot 45°)
- If (3cos A - sin A) = 2 cos (90° - A), then find the value of cot A.
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