Functions and Inverses What's the use? If f exists, we could use it to ...
Functions and Inverses What's the use? If f exists, we could use it to ...
Functions and Inverses What's the use? If f exists, we could use it to ...
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Important Calc II Skill:(<strong>use</strong>d w/ integration method of trig. subst.)(a) Evaluate cos(sin 1 (x))(b) Evaluate tan(cos 1 (x))Jan 291:06 PMDerivatives of Inverse Trig <strong>Functions</strong>(relies on implic<strong>it</strong> differentiation)Formula: d/dx [sin 1 (x)] = 1/sqrt[1x 2 ]Proof:Caution: <strong>the</strong> derivative,not sin 1 <strong>it</strong>self!Jan 291:22 PM4
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