IF B={1,7,2,0,6} then n(B)=……….

If A=(1,2,3) and B=(2,6,7) , then (A-B)cup(B-A)=

If AX=B, where A={:[(3,1),(-1,2)],:}B={:[(7,3),(0,6)],:} then X=

If A={1,2,3,4,5,6,7,8}\ a n d\ B={1,3,5,6,7,8,9},\ t h e n\ A-B={2,4},\ B-A={9}dot

If A=((6,2),(7,-5)) and A-B=((-2,1),(4,-9)) , then B=

Let U = {1,2,3,4,5,6,7}, A = {1,5,6} and B = {1,2,6,7}.Find A' and B'

Let U ={0,1,2,3,4,5,6,7}, A={1,3,5,7} and B={0,2,3,5,7}, find the following (i) A' (ii) B' (iii) A' cup B' (iv) A' cap B' (v) (A cup B)' (vi) (A cap B)' (vii) (A')' (viii) (B')'

Let A = {1, 2, 4, 6} and B = {3, 0, –1, 7} , the following is relation from A to B ? R_4 = {(1, 3), (6, 3), (0, 7)} .

If AxxB={(1,2),(1,3),(1,6),(7,2),(7,3),(7,6)} then find sets A and B.