रेखा (y=mx-9) बिंदु ((18,0)) से गुजरती है। (m) क्या है?
The line (y=mx-9) passes through ((18,0)). What is (m)?
Explanation opens after your attempt
A. \(\frac{1}{2}\)
Concept
Substituting the point gives (0=18m-9). Thus (18m=9) and \(m=\frac{1}{2}\).
Why this answer is correct
The correct answer is A. \(\frac{1}{2}\). Substituting the point gives (0=18m-9). Thus (18m=9) and \(m=\frac{1}{2}\).
Exam Tip
बिंदु रखने पर (0=18m-9) मिलता है। इससे (18m=9) और \(m=\frac{1}{2}\) है।
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