Mathematics · Linear Equations
रैखिक समीकरणों के निकाय x + 2y = 3 और 5x + ky = 7 का कोई हल नहीं होता है जब k का मान होता है:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1k = -21
- 2k = -7 3
- 3k ≠ 10
- 4k = 10✓
सही उत्तर देखें
k = 10
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