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in Vector algebra by (36.3k points)

Suppose that vector (p, q and r) are three non-coplanar vectors in R3. Let the components of a vector s, along vector (p, q and r) be 4, 3 and 5, respectively. If the components of a vector s along vector(– p + q + r), vector (p – q + r) and vector (– p – q + r) are x, y and z, respectively, find the value of 2x + y + z.

1 Answer

+1 vote
by (33.0k points)
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Best answer

We have,

Hence,

The value of 2x + y + z = 9

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