[[7,1,2],[9,2,1]][[3],[4],[5]]+2[[4],[5]] ಗೆ ಸಮ | ತರಗತಿ 11 | ಇಲ್ಲ | ಗಣಿತ | ಡೌಟ್ನಟ್

[[7,1,2],[9,2,1]][[3],[4],[5]]+2[[4],[5]] is equal to

A= [[-2,5,7] , [0,3,2], [9,4,1]] Find A' and |A|

{:[(7,1,2),(9,2,1)]:}{:[(3),(4),(5)]:}+2{:[(4),(2)]:} is equal to

If the inverse of [[2, -1, 4], [4, -3, 1], [1, 2, 1]] is (1)/(37)[[-5, 9, 11], [-3, -2, 14], [11, -5, k]] , then k=

If A=[[1,3,5],[-2,5,7]] and 2A-3B=[[4,5,-9],[1,2,3]], find B

{:(5,3,7,1),(7,5,9,3),(4,4,4,4),(3,2,?,1):}

If A = { 3 , 5 , 7 , 9 , 4 }, B = { 1, 3, 5 } , C = { 2, 4, 6 ,7 } ; then A - { B ∩ C } =

{:(5,4,9,6),(7,5,2,4),(1,3,4,5),(35,60,72,?):}