If A=`[ (1,3,9,27 ), (3,9,27,1),(9,27,1,3),(27,1,3,9)]` then det A= (A) 0 (B) `-(80^3).27` (C) `(80^3)27` (D) `81^3`

If A= [ (1,3,9,27 ), (3,9,27,1),(9,27,1,3),(27,1,3,9)] then det A= (A) 0 (B) -(80^3) (C) (80^3)27 (D) 81^3

If A=[91,3,9,27),(3,9,27,1),(9,27,1,3),(27,1,3,9)] then det A= (A) 0 (B) -80^3 (C) 80^3 (D) 81^3

Evaluate |(1,3,9,27),(3,9,27,1),(9,27,1,3),(27,1,3,9)|

1/3,4/9,7/(27),(10)/(81),?,(16)/(729)

1/3,1/9,1/(27),….a_7

Evaluate the determinant by expanding ,1,3,9,273,9,27,19,27,1,327,1,3,9]|

If M={3,6,9,18,27} and N={1,3,9,27} then M cup N is

If M={3,6,9,18,27} and N={1,3,9,27} then M cup N is

If A={:[(3,2),(0,1)]:}" then:(A^(-1))^(3)= ...a) (1)/(27)[(1,-26),(0,27)] b) (1)/(27)[(-1,26),(0,27)] c) (1)/(27)[(1,-26),(0,-27)] d) (1)/(27)[(-1,-26),(0,-27)]

9xx81-27-? =(3)^2