using uvvisible spectrophotometer. concentration vs absorbance is plotted and the maximum absorbance of the drug is lambda max of the drug. then after it will decrease. still if
http://wiki.answers.com/Q/How_to_calculate_lambda_...

You got confused because you don't yet know the physics. We start with: distance = Vavg X time traveled, which for EM forces, like light, translates into: L = CT; where L is wavelength
http://answers.yahoo.com/question/index?qid=201203...

You don't need Lagrange multipliers to deal with this problem. I read your constraints as $$0\leq x_1\leq {1\over2},\ x_2\geq0,\ x_1 x_2\geq1.$$ It follows that the feasible domain
http://math.stackexchange.com/questions/72305/how...

I had very similar requirements. There was a need to compile expression and evaluate at runtime against different instances. However function compilation is not so trivial as you
http://stackoverflow.com/questions/5858886/howto...
