Let \( f:(4,6) \rightarrow(6,8) \) be a function defined by \( \mat...

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=N0j2heDhaek



Duration: 1:04
0 views
0


Let \( f:(4,6) \rightarrow(6,8) \) be a function defined by
\( \mathrm{P} \)
\( f(x)=x+\left[\frac{x}{2}\right] \), where [.] denotes the greatest
W
integer function, then \( f^{-1}(x) \) is equal to
(1) \( x-\left[\frac{x}{2}\right] \)
(2) \( -x-2 \)
(3) \( x-2 \)
(4) \( \frac{1}{x+\left[\frac{x}{2}\right]} \)
šŸ“²PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-12-21The inverse of the function \( f: R \rightarrow\{x \in R: x1\} \) \...
2023-12-21Let \( f(x)=\frac{1}{1-x} \). Then, \( \left\{f_{\circ}(f \circ f)\...
2023-12-21Let \( A=\{x \in R: x \geq 1\} \). The inverse of the function \( \...
2023-12-21Let \( A=\{x: 0 \leq x\pi / 2\} \) and \( f: R \rightarrow A \) be ...
2023-12-21If the mean and variance of the frequency distribution \( \mathrm{P...
2023-12-21Let \( f:[4, \infty) \rightarrow[1, \infty) \) be defined by \( f(x...
2023-12-21Let \( f(x)=x^{2} \) and \( g(x)=2^{x} \). Then, the solution set o...
2023-12-21Let the positive numbers \( a_{1}, a_{2}, a_{3}, a_{4} \) and \( a_...
2023-12-21If \( f(x)=\frac{1-x}{1+x}, x \neq-1 \), then \( f^{-1}(x) \) equal...
2023-12-21If \( f: R \rightarrow R \) is given by \( f(x)=3 x-5 \) then \( f^...
2023-12-21Let \( f:(4,6) \rightarrow(6,8) \) be a function defined by \( \mat...
2023-12-21If \( f: R \rightarrow S \), defined by \( \mathrm{P} \) \( f(x)=\s...
2023-12-21Let \( 9=x_{1}x_{2}\ldots .x_{7} \) be in an A.P. with common diffe...
2023-12-21Let \( X=\{11,12,13, \ldots . ., 40,41\} \) and \( Y=\{61,62 \), \(...
2023-12-21The mean and variance of 5 observations are 5 and 8 respectively. I...
2023-12-21If \( 3 x+5 y+17=0 \) is polar for the circle \( \mathrm{P} \) \( x...
2023-12-21The mean and variance of the marks obtained by the students in a te...
2023-12-21The mean and variance of 7 observations are 8 and 16 respectively. ...
2023-12-21The number of ordered triplets of the truth values of \( p, q \) an...
2023-12-21Consider the following statements: \( \boldsymbol{P}: \mathrm{I} \)...
2023-12-21The negation of the expression \( q \vee((\sim q) \wedge p) \) is e...



Tags:
pw