SURENDRA K. answered • 08/12/15
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x=a*tan(theta)
Jazzie G.
asked • 08/12/15trigonometric substitution to evaluate integral
Which trigonometric substitution can be used to evaluate the integral: ∫ ( (dx)/(√(a2+x2)) ) ...?
x= a tanθ
x=a sinθ
x=a secθ
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