the point with position vectors 60i +3j, 40i- 8j and i-52 j are collinear if a =-40 a=40 a=20 none of these

Question

ng29 · Answer

hey mansi check the question again as there is no a in all the given vectors and post the que again to get it solved

mansi dabriwal · Answer

ups sry....it is 60i+3j, 40i-8j and ai-52j....rest same ..

VAISHNAVI BATHINA · Answer

DATA IS NOT CORRECT

mansi dabriwal · Answer

the point with position vectors 60i+3j, 40i-8j and ai-52j are collinear if a =-40 a=40 a=20 none of these

ng29 · Answer

answer is 40 for collinear we can write AB=X (BC) WHERE a,b,c ARE THREE GIVEN VECTORES AND ON COMPARING THE COEFFICIENTS OF i and j we get the value of a to be 40 approve if useful

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the point with position vectors 60i +3j, 40i- 8j and i-52 j are collinear if a =-40 a=40 a=20 none of these

the point with position vectors 60i +3j, 40i- 8j and i-52 j are collinear if

a =-40

a=40

a=20

none of these

5 Answers

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