CBSE Class 11-science Answered
A line passes through (a, b) and (p, q). If the slope of the line is n, show that q – b = n(p – a).
Asked by Topperlearning User | 28 Sep, 2017, 08:56: AM
Expert Answer
But slope of line joining the points P and Q = n ....(given)
Þ q – b = n(p – a)
Answered by | 28 Sep, 2017, 10:56: AM
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