The number of distinct real values of la...

The number of distinct real values of `lambda` for which the vectors `-lambda^(2)bar(i)+bar(j)+bar(k), bar(i)-lambda^(2)bar(j)+bar(k), bar(i)+bar(j)-lambda^(2)bar(k)` are coplanar is

A

2

B

4

C

5

D

9

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The correct Answer is:

A

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AAKASH SERIES-PROPERTIES OF VECTORS-EXERCISE - II

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The median AD of the triangle ABC is bisected at E. BE meets AC in F t...
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If S is the circumcentre, G the centroid, O the orthocentre of Delta A...
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