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The sum of the infinite series 1+ 6 5 4 3 2 6 70 6 51 6 35 6 22 6 12 6 5 + + + + + +........... is equal to

1. 216 425
2. 216 420
3. 125 288
4. 125 280 CAREER POINT CAREER POINT Ltd., CP Tower, IPIA, Road No.1, Kota (Raj.), Ph: 080-47250011 www.careerpoint.ac.in 23 JEE Main Online Paper

Correct answer: 125 288

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