( P=- left[ begin array ccc -3 & 1 & -2 5 & -3 & -1 1 & 2 & 4 end array right] ) এবং ( Q= left[ begin array ccc a^ 2 & b c & c a+c^ 2 a^ 2 +a b & b^ 2 & c a a b & b^ 2 +b c & c^ 2 end array right] )
1.P=−−3511−32−2−14 এবং Q=a2a2+ababbcb2b2+bcca+c2cac2
( P=- left[ begin array ccc -3 & 1 & -2 5 & -3 & -1 1 & 2 & 4 end array right] ) এবং ( Q= left[ begin array ccc a^ 2 & b c & c a+c^ 2 a^ 2 +a b & b^ 2 & c a a b & b^ 2 +b c & c^ 2 | Suva Ai