7, 26, 63, 124, 215, 342, ? | vedclass

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Question

(D) The given series follows the pattern of $(n^{3} - 1)$ for $n = 2, 3, 4, 5, 6, 7, ...$$2^{3} - 1 = 8 - 1 = 7$$3^{3} - 1 = 27 - 1 = 26$$4^{3} - 1 =

Vedclass · Accepted Answer

$511$

Vedclass · Answer

(D) The given series follows the pattern of $(n^{3} - 1)$ for $n = 2, 3, 4, 5, 6, 7, ...$$2^{3} - 1 = 8 - 1 = 7$$3^{3} - 1 = 27 - 1 = 26$$4^{3} - 1 = 64 - 1 = 63$$5^{3} - 1 = 125 - 1 = 124$$6^{3} - 1 = 216 - 1 = 215$$7^{3} - 1 = 343 - 1 = 342$Following this pattern,the next term is $8^{3} - 1 = 512 - 1 = 511$.

$7, 26, 63, 124, 215, 342, ?$

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