Book
Linear Algebra
Author
Gilbert Strang
Edition
a=matrix([[1,0,0],[0,1,0],[0,0,1]])
C=det(a)
if ( C == -1 ):
F=det(a**2)
print F
D=det(0.5*a)
print D
G=inv(a)
print G
E=det(-a)
print(E)
else :
print "not valid"
Solution by:
<N.V.S Saikrishna>, <student>, <Prakasam engineering College>
<M.Pavan kumar>, <student>, <Prakasam engineering College>
<T.Raghavendra>, <student>, <Prakasam engineering College>
<B.Raghavendra>, <student>, <Prakasam engineering College>
<Y.Siva kumar Reddy>, <student>, <Prakasam engineering College>
<J.lakshmi narayana>, <student>, <Prakasam engineering College>