यदि (y=(r+6)x+(r-3)) मूल बिंदु से गुजरती है, तो इसकी ढाल क्या होगी?
If (y=(r+6)x+(r-3)) passes through the origin, what will be its slope?
Explanation opens after your attempt
B. (9)
Concept
To pass through the origin, (r-3=0). Thus (r=3) and the slope is (r+6=9).
Why this answer is correct
The correct answer is B. (9). To pass through the origin, (r-3=0). Thus (r=3) and the slope is (r+6=9).
Exam Tip
मूल बिंदु से गुजरने के लिए (r-3=0) होगा। इसलिए (r=3) और ढाल (r+6=9) है।
Login to save your score, XP, coins and progress.
