find lim. x-->pi (x/cosx)?

0 ⤊

find lim. x-->pi (x/cosx)?

can you show me detailed working? this is a concept that i am working on

2006-06-06 12:26:57 · 3 answers · asked by V 2 in Science & Mathematics ➔ Mathematics

3 answers

Since the function is continuous at this point, all you have to do is evaluate the function.

lim(x=>pi) of x/(cos(x)) = pi/cos(pi) = pi/(-1) = -pi = -3.14.....

2006-06-06 23:21:28 · answer #1 · answered by Anonymous · 0⤊ 0⤋

minus pi

2006-06-06 19:31:52 · answer #2 · answered by ymail493 5 · 0⤊ 0⤋

Toss Pi in for both x values.
Confirm with your graphing calculator.

Pi/Cos(Pi) = -3.141593

2006-06-06 19:32:36 · answer #3 · answered by etbrandt 2 · 0⤊ 0⤋