MathematicsMedium75×since 2002Q4984Four dice are thrown simultaneously and the numbers shown on these dice are recorded in 2 ×\times× 2 matrices. The probability that such formed matrix have all different entries and are non-singular, is :A45162{{45} \over {162}}16245B2181{{21} \over {81}}8121C2281{{22} \over {81}}8122D43162{{43} \over {162}}16243Check answerSkip