|A|=2 and |B|=4, then match the relations in
Question:
|A|=2 and |B|=4, then match the relations in column I with the angle $\theta$ between $\mathrm{A}$ and $\mathrm{B}$ in column II.
Solution:
(a) matches with (iv)
(b) matches with (iii)
(c) matches with (i)
(d) matches with (ii)