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 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