||'''Book'''|| Advanced Engineering Mathematics ||
 ||'''Author'''|| Erwin Kreyszig ||
 ||'''Edition'''|| 8th Edition ||

/* code_begins */

# solution 1 : Centre of gravity, Moment of inertia (page 481)
y = sqrt(1-x*x)
M = integral(y, x, 0, 1)
xbar = 1/M * integral(x*y, x, 0, 1)
ybar = xbar
Ix = 1/3*integral(y**3, x, 0, 1)
Iy = Ix
Io = Ix + Iy
print 'Moment of Inertia : ', M
print 'co-ordinates of centre of gravity : ',xbar,ybar
print 'Ix : ',Ix
print "Iy : ",Iy
print "Io : ",Io

/* code_ends */

 * '''Solution by''': 
   * sanjeev , student , iiitH
   * mukund, student, iiitH