InterviewSolution
Saved Bookmarks
| 1. |
निम्नलिखित फलन का अवलंकन गुणांक ज्ञात कीजिएः `-9" "5sqrt(x^(-9))` |
|
Answer» माना `-9" "5sqrt(x^(-9))=-9(x^(-9))^(1//5)=-9x^(-9//5)` `therefore (dy)/(dx)=(d)/(dx)(-9x^(-9//5))` `=-9(d)/(dx)x^(-9//5)=-9xx(-(9)/(5))x^(-(9)/(5)-1)=(81)/(5)x^(-14//5)` |
|