यदि (6x+2y=28) और (3x+y=14), तो हलों की संख्या क्या है?
If (6x+2y=28) and (3x+y=14), what is the number of solutions?
Explanation opens after your attempt
D. अनंत हलInfinitely many solutions
Concept
The first equation is (2) times the second. Therefore both equations are identical and give infinitely many solutions.
Why this answer is correct
The correct answer is D. अनंत हल / Infinitely many solutions. The first equation is (2) times the second. Therefore both equations are identical and give infinitely many solutions.
Exam Tip
पहला समीकरण दूसरे का (2) गुना है। इसलिए दोनों समीकरण समान हैं और अनंत हल देते हैं।
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