A physical quantity is represented by X=M^aL^bT^(-c). If the percentage error in the measurement of M, L and T are 2 alpha % , beta% , 3 gamma% , respectively then maximum percentage error in X is

A physical quantity is represented by X=M^aL^bT^(-c). If the percentag

1.	A physical quantity is represented by X=M^aL^bT^(-c). If the percentage error in the measurement of M, L and T are 2 alpha % , beta% , 3 gamma% , respectively then maximum percentage error in X is
Answer» `(a ALPHA +b BETA - c gamma)%` `(2A alpha + b beta + 3 c gamma)%` `(a alpha - b beta +c gamma)%` `(a alpha - b beta - c gamma)%` ANSWER :B