
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
Given the expansion of $$(x-m)^{7}=a_{0}+a_{1}x+a_{2}x^{2}+\ldots+a_{7}x^{7}$$, the coefficient of $x^4$ is -35,  
(1) Find the value of $a_{1}+a_{2}+\ldots+a_{7}$;  
(2) Find the value of $a_{1}+a_{3}+a_{5}+a_{7}$.

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