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Continue to ChatEx 12.2, 7 (i) - Chapter 12 Class 11 Limits and Derivatives https://teachoo.com//2863/1569/Ex-13.2--7---For-constants-a--b--find-derivative-of/category/Derivatives-by-formula---x^n-formula/
Ex 12.2, 7 (i) - Chapter 12 Class 11 Limits and Derivatives https://teachoo.com//2863/1569/Ex-13.2--7---For-constants-a--b--find-derivative-of/category/Derivatives-by-formula---x^n-formula/