If `A^(c)uuB=U`, show that `AsubB`.

If (x+iy)^(3)=u+iv, then show that (u)/(x)+(v)/(y)=4(x^(2)-y^(2))

If u = x ^ (4), show that (y ^ (3) u) / (y x ^ (2)) = (^ (3) u) / (x and x)

If (x+iy)^(3)=u+iv then show that (u)/(x)+(v)/(y)=4(x^(2)-y^(2))

Let A={a,e,I,ou} and B= {a,u}. Show that AuuB=A .

Let A={a,quad e,quad i,quad o,quad u} and Bquad =quad {a,quad i,quad u}. show that A uu B=A

If A and B are two sets such that AsubB , then what is AuuB ?

If A and B are two sets such that AsubB , then what is AuuB ?

If A and B are two events such that AsubB and P(B)!=0 when of the followng is correct?

FOR ANY TWO SETS Aa n dB , show that the following statements are equivalent: AsubB (ii) A-B=varphi (iii) AuuB=B (iv) AnnB=Adot