My teacher said that I need to solve all the limits at once, but I do not understand why and so can someone please explain this rule. The test can be found here:
Moderator Note: The following link takes you to another site; you need a registered account at that site, to access the linked image.
http://mathhelpforum.com/attachment...ere-taken-off-limit-question-test-picture.jpg
Moderator Note: The following link takes you to another site; you need a registered account at that site, to access the linked image.
http://mathhelpforum.com/attachment...ere-taken-off-limit-question-test-picture.jpg
Last edited by a moderator: