Sometimes the given answer is not true. Show, please, how did you get your result. It might be correctpiesand said:
To find the angle between two vectors, you can use the dot product formula: cos(theta) = (a*m)/(|a||m|), where a and m are the two vectors and |a| and |m| are their magnitudes. The angle between the two vectors can then be found by taking the inverse cosine of the resulting value.
Yes, you can still find the angle between two vectors if you only know the magnitude of one vector. You will need to use the Pythagorean theorem to find the missing component of the vector, and then use the dot product formula mentioned above to find the angle.
The angle between vectors is usually measured in radians or degrees. Radians are the standard unit for measuring angles in mathematics, while degrees are more commonly used in everyday life. Make sure to use the same unit for both vectors when finding the angle between them.
Yes, the magnitude of two vectors can help determine if they are parallel or perpendicular. If the magnitude of two vectors are equal, they are parallel. If the dot product of the two vectors is zero, they are perpendicular.
Yes, it is possible to find the angle between more than two vectors. However, the dot product formula mentioned above only works for finding the angle between two vectors. To find the angle between multiple vectors, you will need to use trigonometric functions or more advanced mathematical techniques.