यदि (7x-14y=28) और (x-2y=4), तो सही कथन कौन-सा है?
If (7x-14y=28) and (x-2y=4), which statement is correct?
Explanation opens after your attempt
C. अनंत हलInfinitely many solutions
Concept
The first equation is (7) times the second. Therefore both are identical equations and have infinitely many solutions.
Why this answer is correct
The correct answer is C. अनंत हल / Infinitely many solutions. The first equation is (7) times the second. Therefore both are identical equations and have infinitely many solutions.
Exam Tip
पहला समीकरण दूसरे का (7) गुना है। इसलिए दोनों समान समीकरण हैं और अनंत हल हैं।
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