CAT 2019 Slot 1 QA · Question 16
If a1 + a2 + a3 + ... + an = 3(2n+1 - 2), then a11 equals [TITA]
Type-in answer (TITA): no options, no negative marking.
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Show answerIf a1 + a2 + a3 + ... + an = 3(2n+1 - 2), then a11 equals [TITA]
Type-in answer (TITA): no options, no negative marking.
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Show answer