Question

write two vectors which are perpendicular​

Answer 1

Answer:

If two vectors are perpendicular, then their dot-product is equal to zero. The cross-product of two vectors is defined to be A×B = (a2_b3 - a3_b2, a3_b1 - a1_b3, a1_b2 - a2*b1). The cross product of two non-parallel vectors is a vector that is perpendicular to both of them.

Answer 2

Answer:

vector a = 2 i + j + 2 k and vector b = j + k.

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