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Ray Of Light [21]
2 years ago
10

Factorise

ex-formula"> - 9
Mathematics
1 answer:
Amanda [17]2 years ago
5 0

Answer:

a1= 1   q= −sinx  , dla |q| <1   , ta suma jest zbieżna  

 a1   1  

S=  

=  

 1 −q   1+sinx  

w mianowniku podobnie:   a1=1  ,  q= sinx  , dla  | sinx| <1

 1  

S=  

 1 −sinx  

i mamy równanie:

 

1  

1+sinx  

 

 

= tg2x

 

1  

1− sinx  

 

Step-by-step explanation:

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NARA [144]

Answer:

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Read more on Brainly.com -

brainly.com/question/139297

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