Compute the determinant using a cofactor expansion across the rst row. Also compute the determinant by a cotactor expansion down the second column. 21] 4 23 3 051 Compute the determinant using a cofactor expansion across the rst row. Select the correct choice below and till in the answer box to complete your choice. (Simplify your answer.) Q A. Using this expansion, the determinant is (2}[1B}+(U]( 2}i[-1}[1i]}= D. O 3_ Using this expansion, the detenninant is {ELK 2} (3)1: 2} + (5}[ 2] =|:|. Q C_ Using this expansion, the determinant is {2}( 1B]- [UM2} + {41(10): D. Q [1_ Using this expansion, the determinant is (DH2] + {3H 2}{5](2}= D. Compute the deterrrlinant using a cofactor expansion down the second column. Select the correct choice below and ll in the answer box to complete your choice. (Simplify your answer.) 0 A. Using this expansion, the determinant is {air 2)- {air 21+ i5)[- 2} = D. Q 3. Using this expansion, the deten'ninant is (2}[1B)+(U]{ 21(41r1m: D. 0 c. Using this expansion, the determinant is {zit 13}- [it-21+ {41(10): D. O D_ Using this expansion, the determinant is (DH2] + {3H 2} (5)1: 2} = D