Question: Why i am not getting it ?!

November 07 2012 eldkey 5
Maple

1

 ((1/(1-x^2))^(1/2))*(sin((1-x)^(1/2)))

I am Beginner in maple , i cannot see why while this function cannot be defined at x=1, but the graph is plotting fine and continuesely in x=-2..2 ?!

and with this one we get another graph and yet different one !

sin((1-x)^0.5)/(1-x^2)^0.5

Can anybody explain to me why , your help will be appreciated !

Please Wait...