Functions Question 154
$ y $ exists, if $ x $ is defined
[RPET 1995]
Options:
A) $ {x_{n+1}}=\sqrt{2+x_{n}},\ n\ge 1,\ $ and $ \underset{x\to a}{\mathop{\lim }},g(x) $ exist
B) $ \underset{x\to a}{\mathop{\lim }},f{{(x)}^{g(x)}} $ exists
C) $ \underset{x\to a}{\mathop{\lim }},\frac{f(x)}{g(x)} $ exists
D) $ \underset{x\to a}{\mathop{\lim }},f(x)g( \frac{1}{x} ) $ exists
Show Answer
Answer:
Correct Answer: A
Solution:
It is a fundamental concept.
BETA
