- #1
Simfish
Gold Member
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Hi, I kow about the chain rule and such; but there I cannot solve a problem in my calc textbook.
y = Arctan(x^2-1) + Arccscx, x > 1.
Answer on back says 0; but my answer didn't go to 0. BTW, this is just one problem from a HW assignment so this shouldn't count as cheating.
Thanks!
-Simfish
y = Arctan(x^2-1) + Arccscx, x > 1.
Answer on back says 0; but my answer didn't go to 0. BTW, this is just one problem from a HW assignment so this shouldn't count as cheating.
Thanks!
-Simfish
Last edited: