SSC CPO SI and ASI 2015 Paper

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Question : 132 of 199

Marks: +1, -0

The value of [(0.87)

^2

+ (0.13)

^2

+ (0.87) × (0.26)]

^2013

is

0
2013
1
–1

Solution:

(3)

\ [(0.87)^{2}+(0.13)^{2}+0.87 × 0.26\ ]^{2013}

=\ [(0.87+0.13)^{2}\]^{2013}= [(1)^{2}]^{2013}=1

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