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```				   Lim gif of tanxx as x tend to 0
```

6 years ago

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```										Dear Vikash
Please feel free to post as many doubts on our disucssion forum as you can. If you find any question difficult to understand - post it here and we will get you the answer and detailed solution very quickly. We are all IITians and here to help you in your IIT JEE preparation.
All the best.

```
6 years ago
```										convert the function as x/cotx
and substitute x=0 which gives limit value as 0
```
4 years ago

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If |z|=2 then -1+5z lie on 1).circle 2).parabola . 3).hyperbola

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