Show that: (i) 133−53 is divisible by 8. (ii) 353+273 is divisible b – InterviewSolution

InterviewSolution

1.

Show that: (i) 133−53 is divisible by 8. (ii) 353+273 is divisible by 62.

Answer»

Show that:

$(i) 13^{3} - 5^{3}$ is divisible by 8.

$(i i) 35^{3} + 27^{3}$ is divisible by 62.

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