InterviewSolution
Saved Bookmarks
| 1. |
Evaluate the following limits: `lim_(xrarr(pi)/(2))((pi)/(2)-x)tanx` |
|
Answer» Correct Answer - 1 Put `((pi)/(2)-x)="y so that when"xto(pi)/(2)then y to0.` `therefore` given limit `=lim_(y to0)y tan((pi)/(2)-y)=lim_(y to0)y cot =lim_(yto0)(y)/(tany)=1.` |
|