Maths-
General
Easy

Question

In the figure, stack A B with bar on top divided by divided by stack C D with bar on top blank a n d blank stack A C with bar on top intersection stack B D with bar on top equals 0. blank I f blank O A equals 3 x minus 1 comma OB = 2x + 1, OC = 5x – 3, OD = 6x – 5 then AC =....units

  1. 0    
  2. 12    
  3. 15    
  4. 18    

The correct answer is: 12

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