Find `[2.75], if [x]` denotes greatest integer not greater than x ?

The function f(x) = [x], where [x] denotes the greatest integer not greater than x, is

Draw the graph of the function y = [x], where [x] denotes the greatest integer not greater than x.

Find the domain of the following function: f(x)=1/([|x-1|]+[|12-x|]-11) , where [x] denotes the greatest integer not greater than x .

Find the domain of the following function: f(x)=1/([|x-1|]+[|12-x|]-11) , where [x] denotes the greatest integer not greater than x .

Find the domain of the following function: f(x)=1/([|x-1|]+[|12-x|]-11) , where [x] denotes the greatest integer not greater than x .

Draw the graph of the function y = x-[x],where [x] denotes the greatest integer in x not greater than x. From the graph find the points of discontinuity of the function.

Evaluate the following definite integrals: \int_{0}^3 x[x]dx, [x] is greatest integer not greater than x

If f(x)=[x] , where [x] is the greatest integer not greater than x, in (-4, 4), then f(x) is

If f(x)=[x] , where [x] is the greatest integer not greater than x, then f'( 1^(+) )= . . .