यदि`A=[(1,sin theta,1),(-sin theta,1,sin theta),(-1,-sin theta,1)]` जहाँ `0 le theta le 2pi` हो तो -

Options

A. det(A)=0
B. det`(A) in(2,oo)`
C. det`(A) in (2,4)`
D. det(A)`in [2,4]`

Answer

D