Let A = collection of all the vowels of the alphabet. Insert appropriate symbol ∊ or ∉ in the blank spaces.

(i) v .............. A (ii) u ............. B (iii) a .............. A

(iv) b ...........B (v) 0 ............. A (vi) j ............ B

Solution

space space space space space space space space space space space space space space space space space space space space space space space space space space left parenthesis straight i right parenthesis space space straight v not an element of straight A space space space space space space space space space space space space space space space left parenthesis ii right parenthesis space straight u element of straight A space space space space space space space space space space space space space space space space space left parenthesis iii right parenthesis space straight a element of straight A space space space space space space space space space space space space space space space space space space space space space space space space space space left parenthesis iv right parenthesis space space straight b not an element of straight A space space space space space space space space space space space space space left parenthesis straight v right parenthesis space 0 element of straight A space space space space space space space space space space space space space space space space space space left parenthesis vi right parenthesis space straight j not an element of straight A space space space space space space space space space space space space space space space space space space space space space space space space

Some More Questions From Relations and Functions Chapter

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