Differentiate the function y = In (7x² - 6x + 1). O A. y'=[In (7x)]-In (6x)] +In 1] OB. y'= 1 d 7x² - 6x +1 dx Ос . [7x² - 6x +1] 1 [7x² - 6x +1] OD. y'=(7x² - 6x + 1) [7x² - 6x +1] y' =0 ...

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A: Let's find.