Question
( left|begin{array}{ccc}b+c & c+a & a+b q+r & n+p & p+a y+z & z+x & x+yend{array}right| )
( 9-C )
( rightarrow G )
( =left|begin{array}{ccc}b-a & c-b & a+b q-p & r-q & p+q y-x & z-y & x+yend{array}right| )
( c_{1} rightarrow c )
( left|begin{array}{ccc}2 a & c-b & a+b 2 p & r-q & p+q 2 x & z-y & n+yend{array}right| )
( 2 quad 2left|begin{array}{ccc}a & c-b & a+1 p & n-q & p+1 x & z-y & x+end{array}right| )
( c_{3} rightarrow c_{3}-q )
( =2left|begin{array}{ccc}a & c-b & b p & n-q & a x & z-y & yend{array}right| )
( c_{2} rightarrow c_{2}+c_{3} )
( 2 quad 2left|begin{array}{lll}a & c & b p & r & q x & z & yend{array}right| )
Kantikey ray maurya

btc а+ 4 Аядер 44 *2 сая Ч+ 2 Ztr 1 +4
Solution
