Demonstrate the sides of the triangle in terms of vector. Please refer to the given. Given: AB=| (AXB dot C) | BC=| (BXC dot A) | AC=(A dot B) | A=2i + 4j + 4k m B=2i + 4j. m C=13.12i + 9.84j ft DETERMINE: B. Direct cosines of B

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Vectors

Section: Chapter Questions

Problem 3.11OQ: Vector lies in the xy plane. Both of its components will be negative if it points from the origin...

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Question

Demonstrate the sides of the triangle in terms of vector. Please refer to the given.

Given:

AB=| (AXB dot C) |

BC=| (BXC dot A) |

AC=(A dot B) |

A=2i + 4j + 4k m

B=2i + 4j. m

C=13.12i + 9.84j ft

DETERMINE:

B. Direct cosines of B

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