Question
720    ?     240    Â
180Â Â Â Â Â Â 144Â Â Â Â Â 120 What will come in the place of question (?) mark in following number series?Solution
More Series Questions
   Find the maximum value of 25 sin A + 11 cos A.
If cot A = √3, then what will be the value of sin4 A?
Find the value of the given trigonometric expression:
(sin 15°cos 75° + cos²15°) × sin 30° + (cos 60°tan 45°) × sec 60°
...- If sin(A + B) = 1/2 and cos(A + 2B) = √3/2, where 0° < A, B < 90°, then find the value of tan(2A).
If sec a + tan a = 5/2, find the value of sin a.Â
- If (sin 3A sec 6A = 1) , then what will be the value of cos 6A?
Relevant for Exams:
