The area of the region bounded by the lines x=1,x=2, and the curves x(y−ex)=sinx and 2xy=2sinx+x3 is
Area bounded by the curves y=ex,y=loge x and the lines x = 0, y = 0, y = 1 is
If esinx−e−sinx=a has alteast one real solution, then
A ball is dropped onto a fixed horizontal surface from height h0. The coefficient of restitution is ‘e’. The total distance ‘D’ travelled by ball before it comes to rest on the surface.