Derivative of sec^2(x) with Chain Rule | Calculus 1 Exercises

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We find the derivative of sec^2x using the chain rule. Knowing the derivative of x^2 is 2x, and the derivative of sec x is sec(x)tan(x), we'll be able to use the chain rule to find that the derivative of sec^2(x) is 2sec^2(x)tan(x). You could also use the product rule to verify this. #Calculus1

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I hope everyone has a Merry Christmas this weekend! Let me know if you have any requests for Calculus lessons, there will be plenty more to come next year - and a few more Christmas themed lessons this year! Thanks for watching!

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Amazing them of teaching, to connect the childrens to study

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