You're offline. Some features may be limited.
দৃশ্যকল্প: ( A= left[ begin array rrr 3 & -4 & 2 -2 & 1 & 0 -1 & -1 & 1 end array right], B= left[ begin array lll a & a^ 2 & a^ 3 -1 b & b^ 2 & b^ 3 -1 c & c^ 2 & c^ 3 -1 end arra | Suva Ai