If `A = ((5,4,3),(1,-7,9),(3,8,2))` then find the transpose of A.

If A = ((sqrt7,-3,),(-sqrt5,2,),(sqrt3,-5,)) then find the transpose of - A.

If A=({:(sqrt(7) , -3),(-sqrt(5),2),(sqrt(3),-5):}) then find the transpose of -A .

If A=[(sqrt(7), -3), (-sqrt(5), 2), (sqrt(3), -5)] then find the transpose of -A.

If A = {:[( 1,1,-2),(2,1,-3),(5,4,-9)]:},find |A|

If A=[(2, 1, 3, 4), (5, 9, -4, sqrt(7)), (3, (5)/(2), 8, 9), (7, 0, 1, 4)] then find the element of a_(43)=___ .

If A=[(0, 4, 9), (8, 3, 7)], B=[(7, 3, 8), (1, 4, 9)] find the value of 3A-9B

If A=[(0, 4, 9), (8, 3, 7)], B=[(7, 3, 8), (1, 4, 9)] find the value of B-5A