Question Number 82944 by jagoll last updated on 26/Feb/20
$$ \\ $$$$\mathrm{sin}\:^{\mathrm{2}} \left(\mathrm{27}^{\mathrm{o}} \right)+\mathrm{sin}\:^{\mathrm{2}} \left(\mathrm{87}^{\mathrm{o}} \right)+\mathrm{sin}\:^{\mathrm{2}} \left(\mathrm{33}^{\mathrm{o}} \right)\:= \\ $$
Commented by john santu last updated on 26/Feb/20
$$\mathrm{ans}\::\:\frac{\mathrm{3}}{\mathrm{2}} \\ $$
Commented by jagoll last updated on 26/Feb/20
$$\mathrm{sorry}\:\mathrm{sir}.\:\mathrm{i}\:\mathrm{will}\:\mathrm{check}.\:\mathrm{my}\:\mathrm{question}\:\mathrm{is} \\ $$$$\mathrm{typo} \\ $$$$ \\ $$
Answered by john santu last updated on 26/Feb/20
