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1^(2) + 2^(2) + . . . + n^(2) gt (v^(3))...

`1^(2) + 2^(2) + . . . + n^(2) gt (v^(3))/( 3)`

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p(n) is true ` AA n in N `
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In the circuit shown in figure reading of voltmeter is V_(1) when only S_(1) is closed, reading of voltmeter is V_(2) when only S_(2) is closed and reading of voltmeter is V_(3) when both S_(1) and S_(2) are closed. Then 1) V_(3) gt V_(2) gt V_(1) 2) V_(2) gt V_(1) gt V_(3) 3) V_(3) gt V_(1) gt V_(2) 4) V_(1) gt V_(2) gt V_(3)