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A force F is given by F=at+bt^(2), where...

A force `F` is given by `F=at+bt^(2)`, where `t` is time. The dimensions of `a and b` are

A

`MLT^(-3)` and `ML^(2)T^(4)`

B

`MLT^(-3)` and `MLT^(-4)`

C

`MLT^(-1)` and `MLT^(0)`

D

`MLT^(-4)` and `MLT^(1)`

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The correct Answer is:
B
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