Q4.27Multiple choice
If A = 2 and B = 4 , then match the relations in column I with the angle θ between A and B in column II. Column I Column II (a) A.B = 0
- (i)θ = 0 (b) A.B = +8
- (ii)θ = 90° (c) A.B = 4
- (iii)θ = 180° (d) A.B = –8
- (iv)θ = 60°
If A = 2 and B = 4 , then match the relations in column I with the angle θ between A and B in column II. Column I Column II (a) A.B = 0