deteminants (109 102 95 6 13 20 1 -6 -13 is equal to Share with your friends Share 0 Anuradha Sharma answered this We have, A = 10910295613201-6-13By definition, A =(-1)1+1×1091320-6-13+(-1)2+1×1026201-13+(-1)3+1×956131-6A =1091320-6-13-1026201-13+956201-13A =109(-169+120)-102(-78-20)+95(-36-13)A =109(-49)+102(98)-95(49)A =-5341+9366-4655A=0Answer 3 View Full Answer Suhaas Bharadwaj answered this |A|= 109[13*(-13) - (-6)*20 ] - 102[ 6*(-13) - 1*20] + 95[ 6*(-6) - 1*13]=109[-49] - 102[ -98] + 95[-49]=-5341- (-9996) + (-4655)= -5341+9996-4655= 0Cheers. 0
