" (1) "int_(0)^(9){sqrt(x)}dx" where "{x}" denotes fractional part of "

int_(0)^(9){sqrt(x)}dx, where {x} denotes the fractional part of x, is 5(b)6(c)4(d)3

int_(0)^(50)e^({x})dx where {x} denotes the fractional part of x

int_(0)^(100){sqrt(x)}dx (where {x) is fractional part of x)=

Let l_(1)=int_(1)^(10^(4))({sqrt(x)})/(sqrt(x))dx and l_(2)=int_(0)^(10)x{x^(2)}dx where {x} denotes fractional part of x then

Let l_(1)=int_(1)^(10^(4))({sqrt(x)})/(sqrt(x))dx and l_(2)=int_(0)^(10)x{x^(2)}dx where {x} denotes fractional part of x then

int_0^9{sqrt(x)}dx , where {x} denotes the fractional part of x , is 5 (b) 6 (c) 4 (d) 3

int_0^9{sqrt(x)}dx , where {x} denotes the fractional part of x , is 5 (b) 6 (c) 4 (d) 3

Evaluation of definite integrals by subsitiution and properties of its : int_(0)^(2){x}dx=....... where {x} denotes fractional part of x.

Evaluate the following integrals int_(0)^(50)e^({x})dx where {x} denotes the fractional part of x