Question

value of sin² 30°+ cos0°+ tan0°is​

Answer 1

${sin}^{2} 30 + cos \: 0 + tan0 \\ { (\frac{1}{2} })^{2} + 1 + 0 \\ \frac{1}{4} + 1 \\ \\ \frac{1 + 4}{4} \\ \\ = \frac{5}{4}$

$sin \: 30 = \frac{1}{2} \\ cos \: 0 = 1 \\ tan \: 0 = 0$