Q1 of 51 Page 26

Write the value of

The meaning of the notation is the scalar triple product of the three vectors; which is computed as


So we have ()


More from this chapter

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13

Find for which the points A(3, 2, 1), B(4, λ, 5), C(4, 2, – 2) and D(6, 5, – 1) are coplanar.

 14

If four points A, B, C and D with position vectors and respectively are coplanar, then find the value of x.

 2

Write the value of

3

Write the value of