1.

Choose the correct option regarding the following statements. (i) If R is an equivalence relation, then R−1 is also an equivalence (ii) Inverse of a bijective function is unique (iii) Even function can be one-one (iv) Constant functions are aperiodic

Answer» Choose the correct option regarding the following statements.
(i) If R is an equivalence relation, then R1 is also an equivalence
(ii) Inverse of a bijective function is unique
(iii)
Even function can be one-one
(iv)
Constant functions are aperiodic


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