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The unit of t is s and that of x is m in...

The unit of t is s and that of x is m in the expression `y=A cos((t)/(p)-qx).` Then

A

x and q have the same unit

B

x and p have the same unit

C

t and q have the same unit

D

t and p have the same unit

Text Solution

Verified by Experts

The correct Answer is:
D
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