Question+to+you

 //**rad = degrees*Pi/180.** hint: use Math.PI (18 July 2011) //
 * A question you thought was challenging or one you just wanted to share? Post it here... let's make sure there is atleast one question a day...﻿ **
 * Q1] It is sometimes hard to think in terms of radians, we would rather use degrees,Remember (from those dark days of trigonometry class) that there are PI radians per 180 degrees. So to convert an angle given in degrees to radians do this:**


 * Q2] WAP to print the following for any String. For eg "School"**
 * S**
 * Sc**
 * Sch**
 * Scho**
 * Schoo**
 * School**

x f(x) 0.0 -1.0 0.5 -1.6666666666666667 1.0 0 1.5 2.6 2.0 1.6666666666666667 2.5 1.380952380952381
 * Q3] WAP to print the following:**
 * where x goes from 0 to 3 and f(x)=(x^2 +1)/(x^2 -1)**

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