(A) : The method of dimensions cannot be used to derive the formula N=N_(0) c^(- lambda I). (R) : Exponential functions have no dimensions.

(A) : The method of dimensions cannot be used to derive the formula N=

1.	(A) : The method of dimensions cannot be used to derive the formula N=N_(0) c^(- lambda I). (R) : Exponential functions have no dimensions.
Answer» Both (A) and (R) are true and (R) is the CORRECT explanation of (A) Both (A) and (R) are true and (R) is not the correct explanation of (A) (A) is true but (R) is false Both (A) and (R) are false Answer :A