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(a) If A S ~ B S = 0, does it necessarily follow that A =
Chapter 1, Problem Q1.25(choose chapter or problem)
QUESTION:
(a) If A S ~ B S = 0, does it necessarily follow that A = 0 or B = 0? Explain. (b) If A S : B S = 0, does it necessarily follow that A = 0 or B = 0? Explain.
Questions & Answers
QUESTION:
(a) If A S ~ B S = 0, does it necessarily follow that A = 0 or B = 0? Explain. (b) If A S : B S = 0, does it necessarily follow that A = 0 or B = 0? Explain.
ANSWER:Step 1 of 3
The quantity which has both magnitude with unit and direction is known as vectors. The dot product of two vectors always gives a scalar quantity and the cross product of two vectors always gives a vector quantity.