Question

The value of sin45+tan45= ​

Answer 1

sin 45 = 1/$\sqrt\\2$

tan 45 = 1

sin 45 + tan 45

1/$\sqrt\\2$ + 1

= 1+ $\sqrt\\2$ / $\sqrt\\2$

rationalizing

$\sqrt\\2$(1+$\sqrt\\2$) / 2

$\sqrt\\2$ + 2 / 2

hence proved