1 / | | 1 | ----------- dx | ________ | / 2 | \/ 4 - x | / 0
Integral(1/(sqrt(4 - x^2)), (x, 0, 1))
TrigSubstitutionRule(theta=_theta, func=2*sin(_theta), rewritten=1, substep=ConstantRule(constant=1, context=1, symbol=_theta), restriction=(x > -2) & (x < 2), context=1/(sqrt(4 - x**2)), symbol=x)
Add the constant of integration:
The answer is:
/ | | 1 // /x\ \ | ----------- dx = C + |-2, x < 2)| | ________ \\ \2/ / | / 2 | \/ 4 - x | /
Use the examples entering the upper and lower limits of integration.