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If (4,19) is a solution of the equation y = ax + 3, then a =A. 3 B. 4 C. 5 D. 6 |
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Answer» Option : (B) Given, (4, 19) is a solution of the equation y = ax + 3 ⇒ 19 = 4a + 3 ⇒ a = 4 |
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