The slope of a line is denoted by which letter?
AThe letter k
BThe letter d
CThe letter m
DThe letter p
Answer & Solution
Correct answer: C. The letter m
1. Each quantity in coordinate geometry has a conventional symbol.
2. Slope takes one of the earliest.
3. The slope of a line is denoted by m.
4. So the answer is the letter m.
_Source: NCERT Class XI Mathematics, Ch 9 'Straight Lines'_
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