(A) : A unitless quantity cannot have a dimensional formula. (R): A dimensionless quantity cannot have a unit.

(A) : A unitless quantity cannot have a dimensional formula. (R): A di

1.	(A) : A unitless quantity cannot have a dimensional formula. (R): A dimensionless quantity cannot have a unit.
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 :C

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(A) : A unitless quantity cannot have a dimensional formula. (R): A dimensionless quantity cannot have a unit.

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