Verified by Ajay Kumar
How many solutions does the equation 3x - 2y = 6 have?
None
One
Two
Infinite
Answer: D
Solution: The equation \(3x-2y=6\) is a linear equation in two variables. For every chosen value of x, a corresponding value of y can be found using \(y=(3x-6)/2\). Therefore, it has infinitely many real solutions. Trick: A single linear equation in two variables generally has infinitely many real solutions.
समीकरण 3x - 2y = 6 के कितने हल हैं?
कोई नहीं
एक
दो
अनंत
उत्तर: D
हल: समीकरण \(3x-2y=6\) दो चरों वाला रैखिक समीकरण है। x का प्रत्येक चुना गया मान \(y=(3x-6)/2\) से y का एक संगत मान देता है। इसलिए इसके अनंत वास्तविक हल हैं। ट्रिक: दो चरों वाला एक रैखिक समीकरण सामान्यतः अनंत वास्तविक हल रखता है।
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