Thread: What did I do wrong? Please HELP me?! (Fuction)

I need help, I don't know what I did wrong? I plugged it into the equation. I know that I made a mistake for (b) it suppose to be INFINITY but I don't understand what I did wrong in the first part (a)

Originally Posted by miss.strw

I need help, I don't know what I did wrong? I plugged it into the equation. I know that I made a mistake for (b) it suppose to be INFINITY but I don't understand what I did wrong in the first part (a)

change to radian mode on your calculator ... you did it in degree mode.

Originally Posted by skeeter

change to radian mode on your calculator ... you did it in degree mode.

Thank you! But is the last part correct?

Originally Posted by miss.strw

Thank you! But is the last part correct?

do it again

Originally Posted by skeeter

change to radian mode on your calculator ... you did it in degree mode.

Originally Posted by skeeter

do it again

I put INFINITY and -INFINITY but both of these answers are wrong.
I thought it will be infinity since it's going to .333333333333333333...etc

Originally Posted by miss.strw

I put INFINITY and -INFINITY but both of these answers are wrong.
I thought it will be infinity since it's going to .333333333333333333...etc

0.333333333333333 looks like strong empirical evidence for the limit being equal to 1/3, I would have thought.

(Indeed, see Wolfram|Alpha )

Originally Posted by mr fantastic

0.333333333333333 looks like strong empirical evidence for the limit being equal to 1/3, I would have thought.

(Indeed, see Wolfram|Alpha )

Oh I didn't think of that, wow thank you so much! I got it right!
(Clicked on "Thanks" Button)