Mathematics · Ratio and Proportion
यदि 9x2 - 13xy + 4y2 = 0 है, तो x : y का मान ज्ञात कीजिए।
- 1(2 : 3) और (1 : 1)
- 2(4 : 9) और (1 : 1)✓
- 3केवल (4 : 9)
- 4केवल (2 : 3)
सही उत्तर देखें
(4 : 9) और (1 : 1)
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