उस परवलय का समीकरण जिसकी नाभि (3, -4) और नियता 6x - 7y + 5 = 0 है

1
(7x + 6y)2 + 570x + 750y + 2100 = 0 
2
(7x + 6y)2 + 570x - 750y + 2100 = 0
3
(7x - 6y) - 570x + 750y + 2100 = 0
4
(7x - 6y) + 570x - 750y + 2100 = 0

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