Answer
Step by step text solution for If bar(a)=2bar(i)-bar(j)+k, bar(b)=bar(i)+3bar(j)-2bar(k), bar(c)=-2bar(i)+bar(j)-3bar(k) and bar(d)=3bar(i)+2bar(j)-5bar(k) and if bar(d)=pbar(a)+qbar(b)+rbar(c) then show that q,p/2,r are in A.P. by MATHS experts to help you in doubts & scoring excellent marks in Class 11 exams.
|
Topper's Solved these Questions
PROPERTIES OF VECTORS
AAKASH SERIES|Exercise EXERCISE - 1.1 VERY SHORT ANSWER QUESTIONS|14 VideosView PlaylistPROPERTIES OF VECTORS
AAKASH SERIES|Exercise EXERCISE - 1.1 SHORT ANSWER QUESTIONS|16 VideosView PlaylistPROPERTIES OF VECTORS
AAKASH SERIES|Exercise SOLVED EXAMPLES|13 VideosView PlaylistPROPERTIES OF TRIANGLES
AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL II) (Linked Comprehension Type Questions Passage -III:)|3 VideosView PlaylistRATE MEASUREMENT
AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - 1) (LEVEL - 1) (STRAIGHT OBJECTIVE TYPE QUESTION)|43 VideosView Playlist
Similar Questions
Explore conceptually related problems
Knowledge Check
Similar Questions
Explore conceptually related problems
AAKASH SERIES-PROPERTIES OF VECTORS-ADDITIONAL SOLVED EXAMPLES
- If bar(a)=2bar(i)-bar(j)+k, bar(b)=bar(i)+3bar(j)-2bar(k), bar(c)=-2ba...
06:17
|
Playing Now - A point I is the centre of a circle inscribed in a triangle ABC then s...
04:44
|
Play - If the position vectors of orthocentre and circumcentre of triangle AB...
04:20
|
Play - Find the vector equation of the angular bisector of angleCAB" of "Delt...
07:56
|
Play - If bar(OA)=bar(a), bar(OB)=bar(b), bar(OC)=2bar(a)-4bar(b) then prove ...
05:19
|
Play - In DeltaABC, if D is the midpoint of BC then prove that bar(AD)=(bar(A...
02:49
|
Play - In DeltaABC, P is a point on the side BC such that 3BP = 2PC. Q is a p...
05:16
|
Play - In DeltaOAB, L is the midpoint of OA and M is a point on OB such that ...
03:25
|
Play - Through the mid point P of the side AD of a parallelogram ABCD, straig...
10:56
|
Play - In the plane of DeltaABC, let 'O' be any point different from the vert...
03:40
|
Play