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| 1. |
x और y के लिये हल कीजिए : `(1)/(16x) +(1)/(15y) = (9)/(20)` `(1)/(20x) -(1)/(27y) = (4)/(45)` |
| Answer» Correct Answer - `x = (1)/(4), y= (1)/(3)` | |