Question

a) 2 2. If (3,1) and (1,0) lie on the graph of x + y = 1, then the values of a and b are : а b d) a = 1, b = 2 a) a = 1, b = -1 b) a =-1, b = 1 1. c) a = 1, b = - 2 ​

Answer 1

Answer:

B.

Step-by-step explanation:

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