Question 2. Mode is the (a) middle most frequent
value
(b) least frequent value
(c) maximum frequent value
(d) none of these

Tangent ? ) × cos /2 +? ) > 0. the answer is that cos ? < 0. i forgot to put the minus before. i get confusermd when i see questions similar to this when the radian is negative such as /2 i cant seem to solve it