If (z 1/z)^2 = 98, then (z^2 1/z^2)= ? - Study24x7
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Rajnish Ranjan
01 Jan 1970 05:30 AM study24x7 study24x7

If (z + 1/z)^2 = 98, then (z^2 + 1/z^2)= ?

A

98

B

96

C

0

D

1

GATE IIT-JEE
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