`i^9+i^(19)`

Evaluate: " "(i)" "i^(19)" "(ii)" "i^(62)" "(iii)" "i^(373)

Evaluate the following: i^(19)

Evaluate 2i^(2)+ 6i^(3)+3i^(16) -6i^(19) + 4i^(25)

Simplify the following : (i) [i^(19) +(1)/(i^(25))]^(2) (ii) [i^(5)- (1)/(i^(3))]^(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) .

Evaluate: " "(i)" "i^(-50)" "(ii)" "i^(-9)" "(iii)" "i^(-131)

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

" If "(i^(4)+i^(9)+i^(16))/(2-i^(8)+i^(10)+i^(3))=a+ib," then find the value of "a" and "b

Write the following in the form x+iy: i^(9)+i^(10)+i^(11)+i^(12) .

The value of i^(9) is