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Maths-

General

Easy

Question

Which of the following points will lie on the same line.

(-2,2) ,(3,2), (-5,2)
(-1,3) ,(2,4), (3,5)
(1,2) ,(2,3), (3,4)
(-1,-1) ,(-2,1), (0,2)

The correct answer is: (-2,2) ,(3,2), (-5,2)

The points which lie on the same line must be collinear.
In this question we have to check the option for collinearity.
Step1: Checking for collinearity for the set of points $left parenthesis negative 1 comma negative 1 right parenthesis space comma left parenthesis negative 2 comma 1 right parenthesis comma space left parenthesis 0 comma 2 right parenthesis$
For three points A,B,C to be collinear the below relation between the distances of the point must hold.
$D i s tan c e space A B space plus space D i s tan c e space B C space equals space D i s tan c e space A C$

Related Questions to study

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Find the MAD of the data below?
Alex 85
Rachel 75
Ross 30

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Alex 85
Rachel 75
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In △ABC and △PQRR AB=2 BC=5
PQ=18 QR =45.

In △ABC and △PQRR AB=2 BC=5
PQ=18 QR =45.

parallel

Which point in the graph below is (-2,3)

For such questions, we have to check the distance of point from both the axes.

Which point in the graph below is (-2,3)

For such questions, we have to check the distance of point from both the axes.

Complete the table:

100
50
25
12.5

300
150
x
37.5

Complete the table:

100
50
25
12.5

300
150
x
37.5

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Find the value of y: 10 - y = 7.

Find the value of y: 10 - y = 7.

The area bounded by $y equals sin to the power of negative 1 end exponent invisible function application blank x equals fraction numerator 1 over denominator square root of 2 end fraction$ and $x$ -axis is

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find the value of m in $fraction numerator 9 over denominator text m end text end fraction equals 3$

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What is the mutliplicative inverse of -4/3

We just need to find the reciprocal of the given number to find a multiplicative inverse.

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We just need to find the reciprocal of the given number to find a multiplicative inverse.

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