यदि (5x+4y=p) और (15x+12y=96) की रेखाएं अनंत समाधान देती हैं, तो (p) क्या है?
If (5x+4y=p) and (15x+12y=96) give infinitely many solutions, what is (p)?
Explanation opens after your attempt
C. (32)
Concept
For infinitely many solutions, the second equation must be (3) times the first. Therefore (3p=96) and (p=32).
Why this answer is correct
The correct answer is C. (32). For infinitely many solutions, the second equation must be (3) times the first. Therefore (3p=96) and (p=32).
Exam Tip
अनंत समाधान के लिए दूसरा समीकरण पहले का (3) गुना होना चाहिए। इसलिए (3p=96) और (p=32)।
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