Question: How can i get the numeric part of a list of result


Please when i solve a list of equation with fsolve i get a list of result:

I want to call the numeric part of a one result of this list for exemple:

i need to call (((1.097530687))) from (teta3=1.097530687) to use it like input in another equation.

i tried sol[5] but it gives me the hole expression (teta3=1.097530687)

Which command i can use, please


Thank you

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