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Which of the following functions represe...

Which of the following functions represent stationary wave. Where a,b,c are constants
(a) `y= a cos (bx) sin (ct) (b) y= a sin (bx) cos (ct)`
(c) `y=a sin (bx+ct)`
(d) `y= a sin (bx+ct)+a sin (bx-ct)`

A

a & b

B

a,b & c

C

b,c & d

D

a,b, & d

Text Solution

Verified by Experts

The correct Answer is:
D
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