qanda-logo
search-icon
Symbol
apple-logo
google-play-logo
Problem
solution-image
when $x≠1$ If the function $f\left(x\right)$ $= \begin{cases} \dfrac {x^{2}-1} {x-1} \\ k \end{cases} $ when $x=1$ is given to be continuous at $x=1,$ then the value of $k$ is
Other
Solution
answer-user-profile-image
Qanda teacher - StudyPoint
answer-reply-image