Home
Class 12
MATHS
Three points P(2x, x +3) , Q(0,x) and R(...

Three points `P(2x, x +3) , Q(0,x) and R(x+ 3, x+6)` are collinear , then x is equal to

A

0

B

2

C

3

D

1

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER 2022 TERM 1 SET 1

    XII BOARDS PREVIOUS YEAR|Exercise SECTION-B|20 Videos

  • QUESTION PAPER 2022 TERM 1 SET 1

    XII BOARDS PREVIOUS YEAR|Exercise SECTION-C|10 Videos

  • EXAM REVISION SERIES

    XII BOARDS PREVIOUS YEAR|Exercise All Questions|34 Videos

  • QUESTION PAPER 2022 TERM 1 SET 2

    XII BOARDS PREVIOUS YEAR|Exercise SECTION C|10 Videos

Similar Questions

Explore conceptually related problems

The points (x, 2x), (2y, y) and (3, 3) are collinear

If points P(4,5,x),Q(3,y,4) and R(5,8,0) are collinear, then the value of x+y is

IF points p( 4,5,x),Q (3,y,4) and R (5,8,0) are collinear , then the value of x + y is

If the three points A(1,6),B(3,-4) and C(x,y) are collinear,then the equation satisfying by x & y is

If the points A(x,y),B(3,6) and C(-3,4) are collinear,show that x-3y+15=0

(A) Complete any one out of two activities : Complete the following activity to show the points P(3,0) Q (6,-2) and R (-3,4) are collinear . Let P( 3,0) = (x_(1) ,y_(1)) Q (6,-2)= (x_(2),y_(2)) R (-3,4) = (x_(3) , y_(3)) slope of a line PQ = (y_(2)-square)/(x_(2) -x_(1)) = (-2-0)/(6-3)= square " " ...(1) slope of line QR = (y_(3) -y_(2))/(x_(3)-x_(2))= (square -(-2))/(-3-6) = (4+2)/(-9) = 6/(-9) = square " " ... (2) :. from (1) and (2) the slopes of lines PQ and QR are square and point square is the :. points P,Q and R are collinear .

Find the values of x if the points (2x, 2x), (3, 2x + 1) and (1, 0) are collinear.

Given three points P, Q, R with P (5, 3) and R lies on the x-axis. If equation of RQ is x-2y=2 and PQ is parallel to x-axis, then centroid of Delta PQR lies on the line