Math 131 A,B,C,D Lab 6: Derivatives of the Trigonometric ...

III. Confirm your observations with the definition of the derivative. 1. Use your calculator to evaluate the following limits: Find the derivative of y = sin x (x in radians) algebraically. Use the limits in part (1) to get the result. (Recall from trig identities what sin(x + h) equals.) 3. Repeat part (2) … ................
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