$10.$ Consider the following table. Determine graphically the ERR of the system.

$\backslash$theta

FRR

FAR

$1$

$1\mathrm{.}3$

$23\mathrm{.}0$

$2$

$1\mathrm{.}4$

$14\mathrm{.}6$

$3$

$1\mathrm{.}6$

$9\mathrm{.}0$

$4$

$1\mathrm{.}8$

$6\mathrm{.}2$

$5$

$2\mathrm{.}0$

$4\mathrm{.}6$

$6$

$2\mathrm{.}2$

$3\mathrm{.}4$

$7$

$2\mathrm{.}6$

$2\mathrm{.}8$

$3$

$8$

$3\mathrm{.}0$

$2\mathrm{.}4$

$9$

$3\mathrm{.}6$

$2\mathrm{.}0$

$10$

$4\mathrm{.}5$

$1\mathrm{.}8$

$11$

$5\mathrm{.}4$

$1\mathrm{.}7$

$12$

$6\mathrm{.}4$

$1\mathrm{.}5$

$13$

$7\mathrm{.}5$

$1\mathrm{.}3$

$14$

$8\mathrm{.}6$

$1\mathrm{.}0$

$11.$ Describe the various features in fingerprints with examples.

$12.$ Explain the process involved in the Biometric system in identifying an object

$13.$ Are Biometrics more secure than passwords? Explain.