Question

b) To hear someone or Something without knowledge of speaker. ​

Answer 1

Answer:

When two parallel lines are cut by a transversal, the interior opposite angles on the same side of the transversal are called allied or co-interior angles.

Answer 2

Answer:

2) If sets A and B are defined as, A ) = {(x,y)/y = 1/x,0 #x € R} & B = {(x,y)/y = -x,x € R} then a) AnB = A b) An B = B c) An B = 0 d) AU B = A