Geography, asked by shakibianjihad231, 1 month ago

Define direction cosine and direction ratio of a line. If the coordinates of the points P and Q are respectively (2, -3, 4) and (-1, 2, 3), find the direction cosines of OP, OQ and PQ. Also find the angle between OP and OQ, where O is the origin (0, 0, 0).

Answers

Answered by sumitnandaragi306
0

Answer:

2-3+4 = 3 this answer is really good and correct

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