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Find If the Following Points Lie on the Given Line Or Not: (2,4) on the Line Y = 2x - 1 - Mathematics

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Question

Find if the following points lie on the given line or not:

(2,4) on the line y = 2x - 1

Sum

Solution

Put x = 2, y = 4 in the given line

y = 2x - 1

LHS = 4

RHS = 2(2) - 1 = 3

LHS ≠ RHS

No, (2,4) does not lie on the line y = 2x - 1

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Equation of a Line
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Chapter 13: Equation of A Straight Line - Exercise 13.1

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Frank Mathematics - Part 2 [English] Class 10 ICSE
Chapter 13 Equation of A Straight Line
Exercise 13.1 | Q 1.3
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