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

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

Write the definition of volt.

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

Discuss the continuity of f(x)=sgn(2cosx-1)

Write the equivalent definition and draw the graphs of the following functions. f(x)=sgn(x^3-x)

Write the equivalent definition and draw the graphs of the following functions. f(x)=sgn((log)_e|x|)

Find the range of f(x) =8/(sinx+3)

For the following functions write the piecewise definition and draw the graph (i) f(x)=" sgn "(log_(e)x) " (ii) "f(x) = " sgn "(sin x)