Question
Under which ministry republic day parade on 26 January
is organized?Solution
The Ministry of Defense, responsible for the Republic Day parade and the celebrations, invites all the states, the Union Territories, Central Government departments, and a few constitutional authorities to participate in the parade through tableaux.
From a point "A" on the ground, the angle of elevation to the top of a tower measuring 12 meters in height is 30°. Determine the horizontal distance be...
If sin A = 3/5 and cos B = 4/5, where A and B are acute angles, find the value of sin(A + B).
 If sin θ = 3/5 and cos θ = 4/5, find the value of (2tan² θ + 3cot² θ).
If cos 2x = 1/2, then the value of x:
If tan θ = 4/3 and θ is an acute angle, find the value of sin θ + cos θ.
If acos 3 θ + 3asin 2 θcosθ = m and asin 3 θ + 3asinθcos 2 θ = n, then find the value of (m + n) ...
If sin(3θ) = cos(2θ), then find the value of θ between 0 and 90 degrees.
- If cosec [180° − (3q/2) ] = √2, 0° < q < 90°, then find the value of {(2/√3) X cos q - 4 cos 3q}.
If sin3A = cos(5A-30°), then what is the value of A? Given that 3A is an acute angle.
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