These questions are based on the following data.
The relation \( R \) is defined on a set \( P=\... VIDEO
These questions are based on the following data.
The relation \( R \) is defined on a set \( P=\{a, b, c, d, e\} \) and \( R \) is a reflexive relation.
How many reflexive relations are possible on \( P \) ?
(a) \( 2^{5} \)
(b) \( 2^{25} \)
(c) \( 2^{20} \)
(d) \( 2^{18} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2022-10-26 The solution set of the equation \( \log (x+6)- \) \( \log 8=\log 9-\log (x+7) \) is
(a) \( \{-1... 2022-10-26 The solution set of the equation \( \log (2 x-5)- \) \( \log 3=\log 4-\log (x+9) \) is
(a) \( \l... 2022-10-26 If \( \log _{9}\left[\left(\log _{8} x\right)\right]0 \), then \( x \) belongs to
(a) \( (1,8) \... 2022-10-26 \( \log _{\frac{1}{2}} \frac{2}{3}-\log _{\frac{2}{3}} \frac{1}{2} \). The appropriate symbol in... 2022-10-26 If \( x=\log _{\frac{1}{2}} \frac{4}{3} \cdot \log _{2} \frac{1}{3} \cdot \log _{\frac{2}{3}} 0.... 2022-10-26 Evaluate: \( \lim _{x \rightarrow \infty} \frac{\left(1^{2}+2^{2}+3^{2}+\cdots+n^{2}\right)}{n^{... 2022-10-26 If \( f: R \rightarrow R \) is a function defined as \( f(\alpha-f(\alpha))= \) \( 5 f(\alpha) \... 2022-10-26 If \( f(x)+f(1-x)=10 \), then the value of \( f\left(\frac{1}{10}\right)+f\left(\frac{2}{10}\rig... 2022-10-26 Evaluate: \( \lim _{x \rightarrow 0} \frac{\sqrt{5+x}-\sqrt{5-x}}{\sqrt{10+x}-\sqrt{10-x}} \). 2022-10-26 If \( f: R \rightarrow R \) defined by \( f(x)=3 x-5 \), then \( f^{-1}(\{-1 \), \( -2,1,2\})= \... 2022-10-26 These questions are based on the following data.
The relation \( R \) is defined on a set \( P=\... 2022-10-26 If \( X, Y \) and \( Z \) are any three non-empty sets such that any two of them are disjoint, t... 2022-10-26 \( A=\{-1,0,1,2\}, B=\{0,1,2\} \) and
\( f: A \rightarrow B \) defined by \( f(x)=x^{2} \), then... 2022-10-26 If \( n(A \cap B)=10, n(B \cap C)=20 \) and \( n(A \cap C)= \) 30 , then find the greatest possi... 2022-10-26 If two sets \( A \) and \( B \) have \( p \) and \( q \) number of elements respectively and \( ... 2022-10-26 Which of the following graphs represents a function? (a) (d) None of these 2022-10-26 If \( f: A \rightarrow B \) is an onto function defined by \( f(x)= \) \( 3 x-4 \) and \( A=\{0,... 2022-10-26 If \( A=\{\mathrm{x}, \mathrm{y}, \mathrm{z}\} \), then the relation \( R=\{(\mathrm{x}, \mathrm... 2022-10-26 Which of the following is an odd function?
(a) \( x+x^{3} \)
(b) \( x^{3}-x^{2}-5 \)
(c) \( x^{2... 2022-10-26 Consider the following statements:
\( p \) : Every reflexive relation is a symmetric relation.
\... 2022-10-26 In a class every student can speak either English or Telugu. The number of students who can spea...