A quantity y is related to another quantity x by the equation y = kx^a when 'K' and 'a' are constants.
A quantity y is related to another quantity x by the equation y = kxa 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
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