Question

find the sum of last 11 terms of arthemitic progesion 43,39,35,upto -13​

Answer 1

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

Answer 2

Answer:

the quality of being determined to do what you want and refusing to do anything else: His colleagues find his stubbornness difficult to deal with.