The condition for destructive interference between two waves is that their phase difference should be `"…………."`
The condition for destructive interference between two waves is that their phase difference should be `"…………."`
A. `0,pi,2pi"…………."`
B. `0,2pi,4pi "…………."`
C. `pi,3pi,5pi,"…….."`
D. `(pi)/(2),(3pi)/(2),(5pi)/(2) "……"`
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