1) Find the period of the function f(x+1)-f(x-2)=0??
2) If a*x*x-b*x +5 has real roots.What will be minimum value of 5a+b??
3) Check whether function is one-one or not f(x)=x/(1+|x|)??
4) Find the period of Function of cos(x*x)??If non periodic y??
5) Find the minimum value of f(x)=|x-1|+ |x-2|+ |x-3|???
6) Between any two real roots of the equations e^(x) *Sinx =1 and e^(x) *cosx =-1 has exactly how many roots??
Please visit again for solutions on – 15th Jan 2014