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Find (dy)/( dx) for;

(i). y = x⁷

(ii). y = x^2γ

(iii). y = x^-3

(iv). y = x

Posted Date: 2/12/2013 6:07:23 AM | Location : United States

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Solution i. y = x7 (dy)/( dx) = 7x 7-1 = 7x6 ii. y = x2? (dy)/(dx) = 2γ x(2γ- 1) iii. y = x-3 (dy)/(dx) = -3x-3-1 = -3x-4 vi. y = x (dy)/( dx) = 1x1-1 = 1.x0= 1 (since x0=1) Posted by John | Posted Date: 2/12/2013 6:09:32 AM

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