" 4."" If "0^(@)

" If "A" is a square matrix such that "A(adjA)=[[4,0,0],[0,4,0],[0,0,4]]" ,then det "(adj A)" is equal to "

The points (-4,0) , (4,0) and (0,3) are the verticess of a

The value of (3/4)^0+(-3/4)^0 is

The matrix [{:(" "0,-4+i),(4+I," "0):}] is