निम्नलिखित आव्यूह के व्यूत्क्रम ज्ञात कीजिए -
`[{:(1,-1),(2,3):}]`

Answer

(i) `(1)/(5)[{:(3,1),(-2,1):}]`
(ii) `(1)/(16)[{:(2,3),(-2,5):}]`
(iii) `(1)/(5)[{:(2,-3),(1,1):}]`
(iv) `(1)/(10)[{:(4,2),(1,3):}]`
(v) `(1)/(6)[{:(5,4,-3),(-1,-2,3),(3,0,-3):}]`
(vi) `[{:(1,-1,0),(-2,3,-4),(-2,3,-3):}]`
(vii) `(1)/(5)[{:(-3," " 2," " 2),(2,-3," " 2),(2," " 2,-3):}]`
(viii) `(1)/(3)[{:(6," " 0,-3),(-7," " 2," " 1),(2,-1," "1):}]`