Question
In a public sector undertaking (PSU), a 'Reasonableness
of Price' certificate is often required for purchases to:Solution
This certificate is typically obtained when procurement is done from a single source or in cases of proprietary items where competitive bidding is not possible. It serves as an internal check to justify that the price negotiated is reasonable and fair to the organization.
If (tan 8θ · tan 2θ = 1), then find the value of (tan 10θ).
If 17sin A = 8, where 0
- If sin(A + B) = 1/2 and cos(A + 2B) = √3/2, where 0° < A, B < 90°, then find the value of tan(2A).
[(sinx – 2sin 3 x)/(2cos 3 x – cosx)] 2  + 1, x ≠45 o , is equal to:
If cos2B = sin(1.5B + 41o), then find the measure of 'B'.
- Simplify the following trigonometric expression:
15 cos 27° sec 63° − 9 cot 61° tan 29° The value of (3tan10°-tan³10°)/(1-3tan²10°) is equal to
Find the value of sin 240 °