`x=4/5(x+!0)`

Show that each of the following functions is strictly increasing f(x)=(2x-3)/(4x+5) (x gt 0)

If f(x) = {((1+(4x)/5)^(1/x),x!=0),(e^(4/5),x=0):} , then

If f(x) = {((1+(4x)/5)^(1/x),x!=0),(e^(4/5),x=0):} , then

Discuss the applicability of Rolle's theorem for the function f(x)={-4x+5, 0<=x<=1 , 2x-3, 1<= x <=2.

Check whether the following are quadratic equations (x+4)(x+5) = 0

If the function f(x) {:( = 4(5^(x))",....... " x lt0),(= 8a+x", .........." x ge 0 ) :} is continuous everywhere in R , then : a =

The solutions set of the inequation (|x|-4)/(|x|-5)ge0 where x in R and x ne pm5 , are-

Find the number of solution of 2^x+3^x+4^x-5^x=0

Find the number of solution of 2^x+3^x+4^x-5^x=0

Find the number of solution of 2^x+3^x+4^x-5^x=0