Answer :

(i) True


A rational number is represented by the form p/q where p and q are integers and (q not equal to 0) keeping q=1 we can place any number as p. Which then will be an integer.


(ii) True


All crows are birds, so they are contained in the set of all birds.


(iii) False


Every square can be a rectangle, but every rectangle cannot be a square.


(iv) False


Every square can be a rectangle, but every rectangle cannot be a square.


(v) False


P = {a}


B = {{a}}


But {a} =P


B ={P}


Hence they are not equal.


(vi) True


A = For “LITTLE”


A = {L,I,T,E} = {E,I,L,T}


B = For “TITLE”


B = {T,I,L,E} = {E,I,L,T}


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