MathematicsMedium89×since 2002Q5425Statement - 1 : The variance of first n even natural numbers is n2−14{{{n^2} - 1} \over 4}4n2−1 Statement - 2 : The sum of first n natural numbers is n(n+1)2{{n\left( {n + 1} \right)} \over 2}2n(n+1) and the sum of squares of first n natural numbers is n(n+1)(2n+1)6{{n\left( {n + 1} \right)\left( {2n + 1} \right)} \over 6}6n(n+1)(2n+1)AStatement-1 is true, Statement-2 is true; Statement-2 is a correct explanation for Statement-1BStatement-1 is true, Statement-2 is true; Statement-2 is not a correct explanation for Statement-1CStatement-1 is true, Statement-2 is falseDStatement-1 is false, Statement-2 is trueCheck answerSkip