Math, asked by moniverma1664, 2 months ago

Find the number of the series 15,23,7 39,25,103

Answers

Answered by hardiksingh8b
0

Answer:

521

Step-by-step explanation:

3 * 2 + 1 = 7

7 * 3 + 4 = 25

25 * 4 + 3 =103

103 * 5 + 6 = 521

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