InterviewSolution
Saved Bookmarks
| 1. |
क्या `f(x)={{:(x+5",","यदि ",xle1),(x-5",","यदि ",xgt1):}` द्वारा परिभाषित फलन, एक सतत फलन है? |
|
Answer» `f(x)={{:(x+5",","यदि ",xle1),(x-5",","यदि ",xgt1):}` `x=1` पर `f(1)=1+5=6` `R.H.L. = underset(xrarr1^(+))(lim)f(x)" माना "1+h=x` `=underset(hrarr0)(lim)f(1+h)" "rArr1+h rarr1` `=underset(hrarr0)(lim)(1+h)-5" "rArr" "hrarr0` `=(1+0)-5=-4` `because" "f(1) ne R.H.L.` `therefore" "f(x), x=1`पर असतत है। |
|