Math, asked by daniellauchechukwuss, 7 months ago

Let a = i + 2j + 3k and b = 3i + j. Find the unit vector in the direction of a - b.

Answers

Answered by samruddhib833

0

-2i+j+3k

(a-b) = i+2j+3k -3i-j

= -2i+j+3k

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