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1. |
If the 11th term of an AP is ( frac {1}{13} ) and its 13th term is ( frac {1}{11} ), then what will be the value of 143th term? |
A. | ( frac {1}{143} ) |
B. | 1 |
C. | 0 |
D. | ( frac {23}{143} ) |
Answer» C. 0 | |