RMS Values

Ask

Wave A = 100 sin ωt and wave B = 100 cos ωt. Then
(a) rms values of the two waves are equal
(b) rms values of A is more than that of B
(c) rms values of A is less than that of B
(d) rms values of the two waves may or may not be equal



Answer is ( )

Concept

Type Reasoning here