यदि A={a,b,c,d} और B={f,b,d,g}, तो `A cup B` ज्ञात कीजिए

If A= {a, b, c, d} andB = {b, c, e} , then A cup B is equal to

Let A= {a, b, c,d} and B ={b,d,f,g} . Find A Delta B .

If S = {a,b,c,d,e,f} be the universal set and A,B,C are three subsets of S, where A={a,c,d,f},BcapC ={a,b,f} , find (A cup B) cap (A cup C)and B' cup C'.

If 2a + 3b = 8 and ab = 5, then find the value of 4a^2+9b^2 . यदि 2a + 3b = 8 और ab = 5, तो 4a^2+9b^2 का मान ज्ञात कीजिए ।

If U={a,b,c,d,e,f} be the universal set and A,B,C are three subsets of U, where A={a,c,d} and B cupC={a,d,c,f} , find (A capB) cup(A capC) and

The average of three numbers a, b and c is 2 more than c. The average of a and b is 48. If d is 10 less than c, then average c and d is: a, b और c तीन संख्याओं का औसत c से 2 अधिक है । a और b का औसत 48 है । यदि d,c से 10 कम है, तो और d का औसत ज्ञात कीजिए

Let A={a,b,c,d,e,f}, B={c,d,e,g} and C ={b,c,f,g} be subsets of the set U={a,b,c,d,e,f,g,h}. Draw Venn diagrams to represent the following sets: (i) A cap B (ii) A cup (Bcap C) (iiI) A -B (iv) B-A (v) A - (B cap C) (vi) (B-C) cup (C-B)

If A = {a,b,c,d,e }, B= {a,c,e, g} and C = {b,e, f,g} verify that : (i) A cap (B-C) =(A cap B) -(A cap C) (ii) A- (Bcap C) =(A-B)cup (A-C)

Given that the universal set U = {a, b, c, d, e, f, g, h} and A = {a, b, c, d, e}, B = {a, c, e, g), C= {b, c, f, g} then determine (A-B)-C