Question
Who is often hailed as the Moon Man of India and is
credited with overseeing important missions for ISRO?Solution
Mylswamy Annadurai, often hailed as the Moon Man of India, is an esteemed Indian scientist with a remarkable career. He is credited with overseeing two major missions of ISRO – Chandrayaan 1 & 2 and Mangalyaan. One of his most highly publicized roles was serving as the Program Director of the Mars Orbiter Mission
If sec a + tan a = 2, find the value of sin a.Â
If sin5A = cos(2A+20°), then what is the value of A? Given that 5A is an acute angle.
Find the value of the given expression.
2 × (cos 60° – tan 45° + sec 60°)
If tan theta = 3/4 and theta is acute, then sec theta = ?
If (1+sinθ)/cosθ = x, then find the value of secθ?
1.Â
Find the value of the given trigonometric expression:
(sin 22°cos 68° + cos²22°) × sin 30° + (cos 60°tan 45°) × sec 60°
...Find the maximum value of 18 sin A + 7 cos A.
- If cos2B = sin(1.5B - 36 o ) , then find the measure of 'B'.
If sec A + tan A = (9/4) and sec A - tan A = (4/9), find the value of cos A.
What is the value of [(tan 5θ + tan 3θ)/4 cos 4θ (tan 5θ – tan 3θ)]?