Write the equivalent (piecewise) definition of `f(x)=sgn(sinx)dot`

The equivalent definition of f(x)=||x|-1| , is

Draw the graph of the function f(x)=m a xdot{sinx ,cos2x},x in [0,2pi]dot Write the equivalent definition of f(x) and find the range of the function.

Draw the graph of the function f(x)=m a x{sinx ,cos2x},x in [0,2pi] . Write the equivalent definition of f(x) and find the range of the function.

Write the piecewise definition of the function: f(x)= [sqrt(x)] , where [.] denotes the greatest integer function.

If f(x)=x^3sgn(x), then

Write five equivalent fractions of 3/5dot

Find the equivalent definition of f(x)=m a xdot{x^2,(-x)^2,2x(1-x)}where 0lt=xlt=1

Find the range of f(x)=sgn(x^2-2x+3)dot

Discuss the continuity of f(x)=sgn(x^3-x)

Find the equivalent definition of f(x)=max{x^2,(1-x)^2,2x(1-x)} where 0lt=xlt=1