sec 60° sin 30° + cot 45° = ? tolong jawabnya diuraikan ya.

sec 60° = 1/(cos 60°) = 1/(½) = 2
sin 30° = ½
cot 45° = 1/(tan 45) = 1/1 = 1

sec60° sin30° + cot45°
= 2×½ + 1
= 1 + 1
= 2