Question

A quantity y is related to another quantity x by the equation y = kx^a when 'K' and 'a' are constants. If percentage error in the measurement of x is P, then that in y depends upon :–

(a) K and a 

(b) x and a

(c) P and a 

 (d) P, K and a all

Answer 1

Correct Option (c) P and a

Comments

Please give the solution.!!