यदि A = {a,b,c} , B={b,c,d} और C = {a,d,c}, तो (AB)xx (B nnC)= | कक्षा 11 | सेट, संबंध और...

If A = {a,b,c} , B={b,c,d} and C = {a,d,c}, then (A-B)xx (B nnC)=

Let A={a,b,c,d},B={b,c,d,e). Then n((A xx B)nn(B xx A)) is

If A= [a,b,c], B= [c,d] and C= [d,e,f] , Find (i) A xx (B uu C) (ii) (A nn B) xx C (iii) (A xx B) nn (B xx C)

If A={a,b},B={c,d},C={d,e} then {(a,c),(a,d)(a,e),(b,c),(b,d),(b,e)}=

If A : B = 2 : 3, B : C = 4 : 5 and C : D = 6 : 7, then the value of (A+B+C)/D is : यदि A : B = 2 : 3, B : C = 4 : 5 और C : D = 6 : 7 है, तो (A+B+C)/D का मान क्या होगा ?

If A= {3, 5, 7, 9, 11} , B = {7, 9, 11 , 13} , C = {11 , 13 , 15} and D = {15 , 17} ; find(i) A nnB (ii) B nnC (iii) Ann C nnD (iv) A nnC (v) B nnD (vi) A nn(Buu C) (vii) Ann D (v