Differentiate the following with respect to x(i) y = x + a(ii) y = 4�

1.	Differentiate the following with respect to x(i) y = x + a(ii) y = 4√x - 2
Answer» (i) dy/dx = 1 + 0 = 1 (ii) ∴ dy/dx = 4(1/2x^-1/2) - 0 = 2x^-1/2

Differentiate the following with respect to x(i) y = x + a(ii) y = 4√x - 2

Answer»

(i) dy/dx = 1 + 0 = 1

(ii) ∴ dy/dx = 4(1/2x^-1/2) - 0 = 2x^-1/2

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