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4 votes
Can someone help me please?

Can someone help me please?-example-1
User Vlood
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1 Answer

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  • The coordinates of C are (a, a).
  • The coordinates of D are (0, a).

Question 1


(a-0)/(a-0)=1

Question 2


(1)(-1)=-1

User Alireza Naghizadeh
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