यदि (ky=24x-72) का (y)-अवरोध (-12) है, तो (k) क्या है?
If (ky=24x-72) has (y)-intercept (-12), what is (k)?
Explanation opens after your attempt
C. (6)
Concept
\(y=\frac{24}{k}x-\frac{72}{k}\). From \(-\frac{72}{k}=-12\), (k=6).
Why this answer is correct
The correct answer is C. (6). \(y=\frac{24}{k}x-\frac{72}{k}\). From \(-\frac{72}{k}=-12\), (k=6).
Exam Tip
\(y=\frac{24}{k}x-\frac{72}{k}\) होगा। \(-\frac{72}{k}=-12\) से (k=6) मिलता है।
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