i dont get what you are saying, but when i simplify, then i get
lim x -> 2 arctan(x+2/5x)
then i put in 2, and get 4/10, then i do arctan of that and get 21.804
but this is the wrong answer, how do i properly do this..???
i dont get what you are saying, but when i simplify, then i get
lim x -> 2 arctan(x+2/5x)
then i put in 2, and get 4/10, then i do arctan of that and get 21.804
but this is the wrong answer, how do i properly do this..???
Then they're wrong and you're right: it is Arctan(2/5). Perhaps the answer is given in radians instead of degrees? Then it'd be 0.3805 rad.