This week's book giveaway is in the JavaFX forum. We're giving away four copies of Introducing JavaFX 8 Programming and have Herbert Schildt on-line! See this thread for details.

hi iam going to appear for the scjp in 2 days. iam confused if the trigonometric fns like toradians(double degrees) and also like double cos(double d)are asked to compute in the exam. how wud we find the sin,cos,tan without a calculator?is it allowed there?