Important Sets Functions and Groups MCQs 6

Online multiple choice questions about Sets Functions and Groups MCQs Quiz from Chapter 2 of Intermediate First-Year Mathematics with Answers. There are 20 MCQs type questions from Chapter 2 “Sets Functions and Groups“. Let us start the MCQs Quiz.

Sets Functions And Groups MCQs Test with Answers

• If a set $A$ has 2 elements and $B$ has 3 elements then different relations in $A\times B$ are
• If a set $A$ has 2 elements and $B$ has 3 elements, then different function in $A\times B$ are
• If a set $A$ has $m$ elements and $B$ has $n$ elements, then relations in $A\times B$
• If a set $S$ has $n$ elements, then different relations is $A$
• The inverse function of ${(x, y)|y = mx+c}$ is
• An operation which is performed on a single number is called
• Squaring a number is
• Which of the following is not a binary operation
• For a non-empty set $G$, a function from $G\times G \rightarrow G$ is called
• Any subset of $G \times G$ is called
• The set ${1, -1, i, -i}$ is closed w.r.t.
• The set of odd numbers is not closed w.r.t
• Let $S$ be an empty set and * is a binary operation. If closure property holds in $S$, then $S$ is
• If $N$ is a set of natural number then $(N, +)$ is
• If $W$ is the set of whole numbers then $(W, +)$ is
• For a non-empty sets $S$, (P(S), \cap)$ is
• For a non-empty sets $S$, $(P(S), U)$ is
• If $Z$ is a set of integers, then $(Z, *)$ is
• If $R$ is the set of real numbers, then ($R, +)$ is
• If $Q$ is the set of rational numbers, then $(Q, *)$ is

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