cuongdzaz01
Answered

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Câu 1: Các nghiệm của phương trình tan 3 0

5
x
  
       là

A. 8
;
15
k k 
    B. 8
;
15
k k 
     . C. 8
2 ;
15
k k 
    . D. 8
2 ;
15
k k 
    .

Sagot :

I think it is A 8 that mean it B
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