The relation R defined on the set $\mathrm{A}=\{1, 2, 3, 4, 5\}$ by $\mathrm{R}=\left\{\left(\mathrm{x}, \mathrm{y}\right): \left|{\mathrm{x}}^2-{\mathrm{y}}^2\right|<16\right\}$ is given by

• A

  $\left\{\left(1, 1\right), \left(2, 1\right), \left(3, 1\right), \left(4, 1\right), \left(2, 3\right)\right\}$

• B

  $\left\{\left(2, 2\right), \left(3, 2\right), \left(4, 2\right), \left(2, 4\right)\right\}$

• C

  $\left\{\left(3, 3\right), \left(3, 4\right), \left(5, 4\right), \left(4, 3\right), \left(3, 1\right)\right\}$

• D

  None of these