Question

9. If sinė=3/5 and cos=4/5 find the value of sin^theta +cos^theta​

Answer 1

$\huge{\mathcal{\blue{\underline{Answer}}}}$

$= \sin( \alpha ) + \cos( \alpha ) \\ = \frac{3}{5} + \frac{4}{5} \\ = \frac{3 + 4}{5}$

$\huge{\mathcal{\blue{\underline{7/5}}}}$