Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
A1=matrix(0,2],[3,0) print A1.inverse() print "\n" A2=matrix(2,0],[4,2) print A2.inverse() print "\n" var('x') A3=matrix(cos(x),-sin(x)],[sin(x),-cos(x)) print A3.inverse()
<ramya><student><hcu>
<Thoyajakshi><student><hcu>