Find the value(s) of p for which the points (p+1, 2p-2) , (p-1,p) and (p-3, 2p-6) are collinear.
Abrar Syed , 8 Years ago
Grade 9
10 grade maths> Find the value(s) of p for which the poin...
1 Answers
Vijay Mukati
Last Activity: 8 Years ago
Dear Student,
Two ways to find p.
First, If three points A,B and C are collinear, then area of triangle ABC will be zero.
Second. If three points A,B and C are collinear, then slope of AB = slope of BC.
(Second method will be simplest)
Thanks.
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free
Enter text here...
Other Related Questions on 10 grade maths
What are the advantages and disadvantages of mean, median and mode?
10 grade maths
1 Answer Available
Last Activity: 1 Year ago(s)
Find the sum of the first 100 natural numbers.
10 grade maths
1 Answer Available
Last Activity: 2 Year ago(s)
AOBC is a rectangle whose three vertices are A(0,-3), O(0,0) and B (4,0). The length of its diagonal is__
10 grade maths
1 Answer Available
Last Activity: 2 Year ago(s)
For an AP, it is given that first term (a)= 5 and Common Difference (d) = 3 and nth term = 50. Find n and sum of first n terms of AP
10 grade maths
1 Answer Available
Last Activity: 2 Year ago(s)
The value(s) of k for which the quadratic equation 2x^2 + kx + 2 = 0 has equal roots, is (a) 4 (b) pm 4 (c) -4 (d) 0
10 grade maths
1 Answer Available
Last Activity: 2 Year ago(s)