Question

IF A=N,B=W then find the value of A-B and B-A​

Answer 1

Answer:

a=3,b=2

a+b

3³+(-2)-²

27+(1/2)²

27+1/4

= 109/4

Step-by-step explanation:

it is your correct answer

Answer 2

Answer:

B-A={0}

Step-by-step explanation:

A=N

That means A=Natural number
So,
      A= {1,2,3,.....,}
                                            And
B=W
That means B=Whole number
So,
      B= {0,1,2,3,......,}
                                        A.T.C
B-A=  {0,1,2,3,......,} - {1,2,3,....,}    
      =  {0}