JEE Main 202313 Apr, Morning shiftMathematicsMediumSequence and Series179× since 2002The sum to 202020 terms of the series 2⋅22−32+2⋅42−52+2⋅62−……2 \cdot 2^{2}-3^{2}+2 \cdot 4^{2}-5^{2}+2 \cdot 6^{2}-\ldots \ldots2⋅22−32+2⋅42−52+2⋅62−…… is equal to __________.Your answerType your answer. Integers and decimals are accepted.CheckSkip · show solution
