" (vi) "(i^(77)+i^(70)+i^(87)+i^(414))^(3)

Evaluate the following: (i^(77)+i^(70)+i^(8)+i^(414))^(3)

Evaluate the following: \ (i^(77)+i^(70)+i^87+i^(414))^3

i+i^(2)+i^(3)+i^(4)

Write the following in the form x+iy: (i) i+i^(2)+i^(3)+i^(4) (ii) i^(4)+i^(8)+i^(12)+i^(16) (iii) i+i^(5)+i^(9)+i^(13) (iv) i^(9)+i^(10)+i^(11)+i^(12) .

Find the value of (i^(6)+i^(7)+i^(8)+i^(9))/(i^(2)+i^(3))

Evaluate (i^(57)+i^(70)+i^(91)+i^(101)+i^(104)) .

Evaluate the following (i) i^(9) (ii) i^(342) (iii) i^(998) (iv) i^(-63) (v) (i^(3)+(1)/(i^(3)))

Evaluate: (i^(2)+i^(4)+i^(6)+i^(7))/(1+i^(2)+i^(3))

Write the following in the form x+iy: (i) (3+2i)(2-i) (ii) 2i^(2)+6i^(3)+3i^(16)-6i^(19)+4i^(25) . (iii) ((3-2i)(2+3i))/((1+2i)(2-i)) .