JEE Mains 13-Apr-2023 Shift 1 Solved Paper
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Question : 21 of 90
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The sum to 20 terms of the series 2.2 2 − 3 2 + 2.4 2 − 5 2 + 2.6 2 − . . . . . . . . is equal to _______.
[13-Apr-2023 shift 1]
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