App Logo

No.1 PSC Learning App

1M+ Downloads
If sin x = 0.8 then cos x =

A0.2

B0.4

C0.6

D0.8

Answer:

C. 0.6


Related Questions:

Continuation of audible sound after the original sound has stopped is called
A branch of surveying in which the horizontal and vertical distances of points are obtaining by instrumental observations, is known as
External fragmentation of memory is avoided by
A lead ball with certain velocity is made to strike a wall, it falls down; but a rubber ball of the same mass and with same velocity strikes the same wall, it rebounds. Select the reason from the following:
The taper on cotter varies from