Question

Choose the correct alternative:

`int ("d"x)/sqrt(x^2 - 36) + "c"`

विकल्प

• `sqrt(x^2 - 36) + "c"`

• `log |x + sqrt(x^2 - 36)| + "c"`

• `log |x - sqrt(x^2 - 36)| + "c"`

• `log |x^2 + sqrt(x^2 - 36)| + "c"`

Answer 1

`log |x + sqrt(x^2 - 36)| + "c"`