Find the value of cos 15° × cos 75° + sin 15° × sin 75°:
Using the identity cos(A - B) = cos A cos B + sin A sin B, cos(75° - 15°) = cos 60° = 1/2. Correct option: c
Select the most appropriate synonym of the given word.
Reticent
A) Certain B) Velocity C) Slowness D) Settled
Abjure
Select the most appropriate ANTONYM of the bold word.
Built by King Narasimhadeva I of the Eastern Ganga dynasty from 1238-1250 CE, the 13th cent...
What is the synonym for the word "onus"?
Similarly, the images of discredited rulers were effased (A) in the monumental (B) narrative reliefs which played so prominent (C) a role in impe...
Choose the one which best expresses the meaning of the given word .
Obstinate
Select the most appropriate synonym of the bold word in the given sentence.
The promises made by the old minister were fulfilled.
The __________ wore a gold armor and fought bravely.
Sharma Uncle said to my father , “It has been raining heavily and I cannot go.”
