Question

(Sin 30°+cos 60°)-(sin 60° + cos 30°) is equal to: ​

Answer 1

$\huge\underline\mathfrak\red{Answer}$

$Sin60*cos(90-60)+sin30.cos(90-30)Sin60*sin60+sin30*sin30Sin²60+sin²30{√3/2}²+1/43/4+1 /4(3+1)$

Answer 2

Answer:

Sin60*cos(90-60)+sin30.cos( 90-30) Sin60*sin60+sin30*sin30. Sin²60+ sin²30 {√3/2}²+1/4 3/4+1/4 (3+1)/4 4/4 =1