Find the dimension of ab/c in …
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Sia ? 6 years, 6 months ago
As you say that y=4sinat + 3cosbt - ct and here y=distance and t=time
when you will find dimension of equation you will get
distance=no unit+no unit+unit of c*time
( ∵ sin and cos is giving definite value which doesn't have any unit )
As we know we can't be able to add two quantity which have different unit or 1 have unit and other is unit less
∴ your equation is wrong and
∴ You will not get unit of a,b & c
1Thank You