CUET Preparation Today
| Which of the following statements is true regarding binary operations on set of natural numbers. |
subtraction and division are binary operations on N
(a , b) → a+4b is not a binary operation on N
(a , b) → a + b is a binary operation on N
(a , b) → a + b is a binary operation on N
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| (a , b) → a + b is a binary operation on N |
| Show that ( a , b) → a + b is a binary operation. |
