science
Grade-11
Easy
Question
The symbol n^ in the cross product represents
- Null vector
- Unit vector
- Left han
Zero vector
d
- Unlimited vector
Hint:
- a×b=|a||b|sin(θ)n^
The correct answer is: Unit vector
¶- The cross product of the two vectors is given by the formula: a×b= |a||b| sin(θ)n^
¶- Let θ be the angle formed between and and n^ is the unit vector perpendicular to the plane containing both a and b.
¶
¶
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