INVERSE TRIGONOMETRIC FUNCTIONS
225
27.40
27.41
27.42
27.43
27.44
27.45
27.46
27.47
By the formula given in Problem 27.39, this is equal to
Let x = 5u, dx = 5du. Then
This is a special case of the formula
By the formula given in Problem 27.41, this is
squal to
Then
By the formula in Problem 27.41, we obtain
By the formula in Problem 27.39, we obtain
This is a special case of the formula
Let