
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Observe the transformation process of the following group of expressions, and then answer the questions:  
Example 1: \\( \dfrac {1}{ \sqrt {2}+1}= \dfrac { \sqrt {2}-1}{( \sqrt {2}+1)( \sqrt {2}-1)}= \dfrac { \sqrt {2}-1}{( \sqrt {2})^{2}-1}= \dfrac { \sqrt {2}-1}{1}= \sqrt {2}-1 \\),  
Example 2: \\( \dfrac {1}{ \sqrt {3}+ \sqrt {2}}= \sqrt {3}- \sqrt {2} \\), \\( \dfrac {1}{ \sqrt {4}+ \sqrt {3}}= \sqrt {4}- \sqrt {3} \\), \\( \dfrac {1}{ \sqrt {5}+ \sqrt {4}}= \sqrt {5}- \sqrt {4}… \\)  
(1) \\( \dfrac {1}{ \sqrt {6}+ \sqrt {5}}= \) ______ ; \\( \dfrac {1}{ \sqrt {100}+ \sqrt {99}}= \) ______  
(2) Please express the transformation rule of the above expressions using a formula involving \\(n\\) (where \\(n\\) is a positive integer).  
(3) Using the conclusion above, calculate the value of the following expression. \\( \dfrac {1}{ \sqrt {2}+1}+ \dfrac {1}{ \sqrt {3}+ \sqrt {2}}+ \dfrac {1}{ \sqrt {4}+ \sqrt {3}}+…+ \dfrac {1}{ \sqrt {100}+ \sqrt {99}} \\).

Present the answer in LaTex format: \boxed{Your answer}
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