determine the angle 0 between the two vectors a5 i4 j3 k text and b2 i
Question
Determine the angle, 0, between the two vectors: A=5 i+4 j+3 k \text { and } B=2 i+6 j+5 k Note: here, i, j, and k refer to the unit vectors i-hat, j-hat, and k-hat. 1) 62°
2) 76°
3) 45°
4) 31°
5) 49°