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Dilip Kumar Mishra

· started a discussion

· 1 Months ago

anything placed between the mode will be positive then why negative options are also included

Question:

 Find area formed by  3x+4y=12   

Options:
A)

 6

B)

 12

C)

 18

D)

 24

Solution:

  

3x+4y=12-3x+4y=123x-4y=12-3x-4y=12Area=412×3×4=24   

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