निम्नलिखित ज्ञात करे ।
(i) `{[(1,3),(-1,-4)]+[(3,-2),(-1,1)]}[(1,3,5),(2,4,6)]`
(ii) निकाले `[(1,-1),(0,2),(2,3)]([(1,0,2),(2,0,1)]-[(0,1,2),(1,0,2)])`
(iii) `[(1,1,1)][(1,0,0),(0,1,0),(0,0,1)]" "[(4),(4),(4)]`
(iv) `[(1,3,5)][(1,0,3),(2,0,1),(0,1,2)]" "[(1),(4),(6)]`
(v) `[(1,-1),(0,2),(2,3)]([(1,0,2),(2,0,1)]-[(0,1,3),(1,0,2)])`

Explanation

(i) `[(6,16,26),(-8,-18,-28)]`
(ii) `[(0,-1,1),(2,0,-2),(5,-2,-3)]`
(iii) [21]
(iv) [123]
(v) `[(0,-1,0),(2,0,-2),(5,-2,-5)]`