- #1
USN2ENG
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Homework Statement
∫5/(4x√(9-16x2)dx
Homework Equations
I am pretty sure this is in the form of ∫du/(u√(a2-u2)
The Attempt at a Solution
setting u=4x a=3 and du=4dx so 1/4du=dx I get:
-5/12 sech-1(4x/3) + C
Is this right or am I using the wrong definition? Just trying to check my answers
Thanks for any help