Find x and y if `|(4i,i^3,2i),(1,3i^2,4),(5,-3,i)|=x+iy` where `i^2=-1`

Select the correct options from the given alternatives.If |(6i,-3i,1),(4,3i,-1),(20,3,i)|=x+iy then

Select and write the correct answer from the given alternatives in each of the following: |(6i,-3i,1),(4,3i,-1),(20,3,i)|=x+iy then

Find the values of x and y, if (x+ iy) (2- 3i)=4+i

Find the value of: i+ i^2 + i^3 + i^4

Find the real numbers x and y if (x + iy) (2 - 3i) = 4 + i