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Title: Find the derivative of the inverse trig fn below Post by: Inverse trig fn on Jan 9, 2019 I literally don't know how to solve it because every time i'am getting a wrong answer so I need help Guys :sweat:
b=arcsec[(a^2+1)/(a^2-1)] Title: Re: Find the derivative of the inverse trig fn below Post by: bio_man on Jan 9, 2019 I'm assuming you're finding the derivative with respect to a. I'll use x to replace a, just for convenience. The derivative should be:
\(-\frac{4x}{\left(x^2+1\right)^2\sqrt{1-\frac{\left(x^2-1\right)^2}{\left(x^2+1\right)^2}}}\) |