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Consider an arithmetic series and a geometric series having four initial terms from the set {11, 8, 21, 16, 26, 32, 4}. If the last terms of these series are the maximum possible four digit numbers, then the number of common terms in these two series is equal to _____________.
Option: 1 1
Option: 2 3
Option: 3 5
Option: 4 7

Answers (1)

best_answer

 

GP : 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192

A P : 11,16,21,26,31,36

Common terms : 16, 256, 4096 only

Posted by

Suraj Bhandari

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