If (a, b) is at unit distance from the line 8x + 6y + 1 = 0, then whic – McqOptions

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1.	If (a, b) is at unit distance from the line 8x + 6y + 1 = 0, then which of the following conditions are correct?1. 3a – 4b – 4 = 02. 8a + 6b + 11 = 03. 8a + 6b – 9 = 0Select the correct answer using the code given below:
A.	1 and 2 only
B.	2 and 3 only
C.	1 and 3 only
D.	1, 2 and 3
Answer» C. 1 and 3 only

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