1.

निम्नलिखित रैखिक समीकरणों को ` ax + by + c = 0 ` के रूप में व्यक्त कीजिए और प्रत्येक स्थिति में `a , b ` और `c` के मान बताइए : (i) ` 2x = 3y = 9.3bar5` (ii) `x - (y)/(5) -10 = 0 ` (ii) ` -2x + 3y = 6` (iv) ` x = 3y` (v) ` 2x = - 5y ` (vi) ` 3x + 2 = 0 ` (vii) ` y - 2 = 0 ` (viii) ` 5 = 2x `

Answer» Correct Answer - (i) ` 2x + 3y - 9.3bar5 = 0; a f = 2, b = 3, c = - 9.3bar5`
(ii) ` x - (y)/(5) - 10 = 0; a = 1, b = (-1)/(5), c = - 10 `
(iii) ` - 2 x + 3y - 6 = 0 ; a = 1, b = 3, c = - 6`
(iv) ` 1.x - 3y + 0 ;a =1, b = -3, c = 0 `
(v) `2x + 5y + 0 = 0; a = 2 , b = 5, c = 0 `
(vi) ` 3x + 0.y + 2 = 0 ; a = 3, b = 0 , c = 2`
(vii) ` 0.x + 1. y - 2 = 0; a = 0 , b =1, c = - 2`
(viii) ` - 2x + 0.y + 5 = 0; a = - 2, b = 0 , c = 5`


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