1.

Assertion (A): m^(2) is a derived unit. Reason (R ): Area is a derived quantity.

Answer»

A and R is CORRECT and R is the correct EXPLANATION of A.
A and R is INCORRECT and R is the correct explanation of A.
A and R is TRUE but 'R' is not the correct explanation A.
A is true, R is not true and R is not the correct explanation of A.

Answer :a


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