Find the value of (i+1) (i-1)

Find the value of (i) 2^(-3) (ii) 1/(3^(-2))

For a positive integer n , find the value of ( 1-i)^n(1-1/i)^ndot

Find the value of (i) (i^(592)+i^(590)+i^(588)+i^(586)+i^(584))/(i^(582)+i^(580)+i^(578)+i^(576)+i^(574)) (i) -1 (ii) (1+i)^6+(1-i)^6

1.Find the values of - (i)

Find the value of (1+ i)^(6) + (1-i)^(6)

For a positive integer n , find the value of (1-i)^n(1-1/i)^ndot

Find the value of |(1+i)((2+i))/((3+i))|

If a=costheta+i sintheta, find the value of (1+a)/(1-a)dot

If a = cos theta +theta i sin, "then find the value of" (1+a)/(1-a) .

Find the value of: (i) 23457-:1 (ii) 0-:97