`1,1+I,2i,-2+2i,"…."i= sqrt(-1)`

1,1+i,2i,-2+2i,"…."where i= sqrt(-1)

Evaluate |(3+2i,-6i),(2i,3-2i)|,i=sqrt(-1)

If A=[(1+2i,i),(-I,1-2i)] , where i=sqrt(-1) , then A(adjA)= . . .

If A={:[(1+i,-i),(i,1+i)]:}," where "i=sqrt(-1)," and "A^(2)-2A+I=0," then ":A^(-1)=

If z = |{:(1 , 1 + 2i, - 5i),(1 - 2i,-3,5+3i),(5i,5-3i,7):}| , then (i= sqrt(-1))

If A+iB =(4+2i)/(1-2i)where i=sqrt(-1) then what is the vlue of A ?

If A=[{:(4i-6,10i),(14i,6+4i):}] and K=(1)/(2i), where i= sqrt(-1) . Then kA is equal to :

Express the following complex numbers in a+i b form: ((3-2i)(2+3i))/((1+2i)(2-i)) (ii) (2-sqrt(-25))/(1-sqrt(-16))