Find a counter-example to Theorem 5-2 if condition (3) is omitted.
Following the hint, consider f: (- 2π, 2π) ->R2 defined by

1) You can buy this solution for 0,5$.
2) The solution will be in 8 hours.
3) If you want the solution will be free for all following visitors.
4) The link for payment paypal.me/0,5usd
5) After payment, please report the number of the task to the oneplus2014@gmail.com

New search. (Also 1294 free access solutions)

Use search in keywords. (words through a space in any order)