The following diagram shows part of the curve ycosy2=x2 for 0≤y≤a.
The region R is enclosed between the curve and the y-axis.
Find the value of a.
Find the volume of the solid produced when R is revolved 2π about the y-axis.
The following diagram shows part of the curve ycosy2=x2 for 0≤y≤a.
The region R is enclosed between the curve and the y-axis.
Find the value of a.
Find the volume of the solid produced when R is revolved 2π about the y-axis.