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The value of 1^(2) - 2^(2) + 3^(2) - 4^(...

The value of `1^(2) - 2^(2) + 3^(2) - 4^(2) +...+ 11^(2)` is equal to a)55 b)66 c)77 d)88

A

55

B

66

C

77

D

88

Text Solution

Verified by Experts

The correct Answer is:
B
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