Question
What is the expected launch year for the India-U.S.
sonobuoy production line?Solution
The production line will enhance India’s Undersea Domain Awareness with co-produced sonobuoys.
If (sin A + cos A) = √3 cos (90° - A), then find the value of cot A.
If tan A = 1, then what will be the value of sec² A + cosec² A?

tan 1˚ × tan 2˚× …………………….tan 88˚ × tan 89˚ = ?
If cos 2x = 1/2, then the value of x:
If tan A = 4/3, 0 ≤ A ≤ 90°, then find the value of sec A.
- If 8cos 2 Â A + 3sin 2 Â A = 9, then calculate the value of (sec 2 Â A - 1).
if 8 sin 2 x + 3 cos 2 x = 4  then find tan x
If cos4B = sin(B - 10°), then find the measure of 'B'.
If acos 3 θ + 3asin 2 θcosθ = m and asin 3 θ + 3asinθcos 2 θ = n, then find the value of (m + n) ...