Indeterminate Forms Flashcards
1
Q
0/0 and infinity / infinity
A
Directly use LH by taking derivative of both sides
2
Q
0 times infinity and infinity - infinity
A
Move one of the parts down to the bottom and take the reciprocal. Make sure its in a 0/0 and inf / inf form. Then take the derivative of both sides and cross out what you can.
3
Q
1 ^ inf, 0^0 and inf ^ 0
A
put into form e = lim xln(x). Then move one part to bottom and take derivative. Then cross out what you can and plug in the limit, then whatever is left put over e.
