1.

Given that `Y = a sin omegat + bt + ct^(2) cos omegat`. The unit of `abc` is same as that ofA. `y`B. `y//t`C. `( y //t)^(2)`D. `(y//t)^(3)`

Answer» Correct Answer - D
` y = a sin omega t + bt + ct^(2) cos omega t`
Here `a = y , b = y//t , c = y //t^(2)`
:. `a xx bxx c = y xx y//t xx y//t^(2) = ( y //t)^(3)`


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