Inverse Trigonometric Derivatives
Learn these:
ddxsin−1(x)=1√1−x2
ddxtan−1(x)=11+x2
Ask your instructor if you also
need to learn this:
ddxsec−1(x)=1x√x2−1
We do not expect you to learn
these:
ddxcos−1(x)=−1√1−x2
ddxcsc−1(x)=−1x√x2−1
ddxcot−1(x)=−11+x2
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