Question:
Let a vector ai B be obtained by rotating the vector 31 by
Last updated: 6/27/2023
![Let a vector ai B be obtained by rotating the vector 31 by](https://media.kunduz.com/media/sug-question-candidate/20210707112458285881-3534501.jpg?h=512)
Let a vector ai B be obtained by rotating the vector 31 by an angle 45 about the origin in counterclockwise direction in the first quadrant Then the area of triangle having vertices a 3 0 and 0 0 is equal to 1 3 2 1 4 2 2