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When two progressive waves y(1) = 4 sin...

When two progressive waves ` y_(1) = 4 sin (2 x - 6t) and y_(2) = 3 sin (2x - 6t -(pi)/(2))` are superposed, the amplitude of the resultant wave is

A

5

B

6

C

`(5)/(3)`

D

`(1)/(2)`

Text Solution

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The correct Answer is:
A
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