How would you do
y = sin^-2 (x)/(1+x^2)
I got an answer of (1+x^2)(-2sin^-1 (x) - 2xsin^-2 (x)/(1+x^2)^2
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You say isn't it?
Originally Posted by Krizalid You say isn't it? Yeah i think those are equal.
Hello, davecs77! Differentiate: .
I would re-write it as: .
Then: . . . . . . . . . . .
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