Tell me the answer to question no A2............... Dot dot dot dot dot dot dot...
mohit chamoli , 6 Years ago
Grade 12
Vectors> Tell me the answer to question no A2. ......
1 Answers
Amit
Last Activity: 6 Years ago
Consider. Vertex A to be at origin and hence position vector of B becomes 6i+3j+3k and C becomes 3i-3j+6k. Now use section formula . For D point ratio will be 2:1 and for D` ratio will be 1:2.The position vector for D and D` will be AD and AD`
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 vectors
A body is rotating with an angular velocity of 2radians per second about the line joining (1, 2,3) and (2, 3,5) find the velocity of the particle of the body which is momentarily at (3, 5,6)
vectors
0 Answer Available
Last Activity: 2 Years ago
Show that: vectorPQ+vectorPR+ vectorPS +vectorTP+vectorUP = 4PQVector
vectors
0 Answer Available
Last Activity: 2 Years ago
Given that A×(B×C) = (A.C)B - ( A.B)C , deduce that (A×B)×C = (A.C)B - (B.C)A
vectors
0 Answer Available
Last Activity: 2 Years ago
Find the component of 2i +3j +k in the direction of 3i-j
vectors
1 Answer Available
Last Activity: 3 Years ago