$>$

$<$

$=$

None of these

$(-a, b)$

$(a, -b)$

$(-a, -b)$

$(\frac{1}{a},\frac{1}{b})$

$6+10i$

$5-i$

$16$

$8$

$64$

$2035$

$828$

$132$

$i$

$-i$

$1$

$-1$

8

15

23

7

$8-\sqrt{2}i$

$-8+\sqrt{2}i$

$-8-\sqrt{2}i$

None of these

2

12

$-3$

$-18$

$-16$

$16$

$32$

$-32$