int_(4)^(9)sqrt(x)dx=?

int_(1)^(9)sqrt(x)dx =

int_(4)^(9) dx/sqrt(x) =

"F i n d"int_4^9sqrt(x)dx

" 1."int_(4)^(9)(1)/(sqrt(x))dx

Evaluate :int_(4)^(9)(1)/(sqrt(x))dx

int_(4)^(9)(1)/(sqrt(x)(1+sqrt(x))dx)

int(x)/(sqrt(x+9))dx

int_(4)^(9)(dx)/(sqrt(x^(3)))

int_(4)^(9)(dx)/(sqrt(x^(3)))

Select and write the correct answer from the given alternatives in each of the following sub-questions : int_(4)^(9) (1)/(sqrt(x))dx=.......