Fraction part 7

Fractional part of the number (3^(102))/(40) is :

sum_(r=1)^(10)(r+{(r)/(7)}+{(2r)/(7)})= where {x} rarr fractional part function

fractional part of 2^(78) /31 is:

A gas is filled in a vessel at 7^@ C . If x fractional part escapes out at 27^@ C . Find x. (Assuming pressure constant).

A gas is filled in a vessel at 7^(@)C . If x fractional part escapes out at 27^(@)C , fid x. (assuming pressure constant).

If f:R->R and f(x)=sin(pi{x})/(x^4+3x^2+7) , where {} is a fractional part of x , then

If the fractional part of the number (2^(403))/(15) is (k)/(15) then k is equal to

Evaluate int_(-1)^(1){x}dx , {x} is fractional part function.

The range of y=2^({x}) is , where {.} fractional part function

Draw the graph of y =(1)/({x}) , where {*} denotes the fractional part function.