Question
Given below are sentences with an error in each. The
error is in one part of the sentence. Below each sentence are given the options containing the parts of the sentences. Choose the option which contains the error. Despite of having a busy schedule, Mark managed to find time to exercise at the gym regularly.Solution
Despite is not followed by ‘of’. Hence it should be only ‘despite’.
- If sin (4A − 5B) = (√2/2) and cos (A + B) = (√2/2), where 0° < A, B < 90°, then find the value of ‘A’.
The minimum value of 9 cos2 θ + 36 sec2 θ is
If 1 + sin 2θ = p2 and sin3 θ + cos3 θ = q then Which of the following is true ?
1. q3 – 2p + ...
If cos(2θ) = 1 - 2sin²(θ) and tan(θ) + cot(θ) = k, find the value of k when sin(θ) = 3/5.
Find the value of (1 - sin2q) X (secq + tanq) X (secq - tanq) X cosec2q
If 2cosθ + 8sin2θ = 11, where 0o < θ < 90o, then find the value of cot θ.
If sin x + cos x = √2 sin x, then the value of sin x - cos x is:
If x = r sin A cos B, y = r sin A sin B and z = r cos A, then find x² + y² + z².
If tan θ = 8/3 , then the value of (3Sinθ+2 Cosθ )/(3 Sinθ-2Cosθ) is
If sin 2A = cos (3A - 60o) , then find the value of sec 2A.