" (ii) "((1-i)^(3))/((2+i)(1+2i))

((1+2i)^(3))/((1+i)(2-i))

Simplify the number and find modulus . ((1 + i)^(3))/((2 + i) (1 + 2i))

Simplify the following complex numbers and find their modulus. ((1+i)^(3))/((2+i)(1+2i))

((1-i)^(3))/(1-i^(3))=-2

Given that, z=(1+2i)/(1-i)=((1+2i)(1+i))/((1-i)(1+i))

Find the modulus of the following: (1 + i)^3 / ((2 + i) (1 + 2i))

Find the conjugate of each of the following : {:((i),(-5-2i),(ii),(1)/((4+3i)),(iii),((1+i)^(2))/((3-i)),(iv),((1+i)(2+i))/((3+i))),((v),sqrt(-3),(vi),sqrt(2),(vii),-sqrt(-1),(viii),(2-5i)^(2)):}

Express each of the following in the form (a + ib) and find its conjugate: {:((i),(1)/((4+3i)),(ii),(2+3i)^(2),(iii),((2-i))/((1-2i)^(2))),((iv),((1+i)(1+2i))/((1+3i)),(v),((1+2i)/(2+i))^(2),(vi),((2+i))/((3-i)(1+2i))):}