Question

Fill up the blank using symbol of subset or not subset:



a) {2,7,3} ……….{1,2,3,7,22}


b) {a,b,c} ………..{b,c,d,e,f}


c) {x:x is triangle in a plane} ……{x:x is circle in a plane}


d) {x:x is natural number(N)} …..{ x:x is whole number(W)}


e) {} ……{a,b,c}​

Answer 1

Answer:

a) yes

b)not

c) pta ni

d) not