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How do I integrate by parts?

Lets use and example: y=xsin(x). If we try to integrate this normally, we find it very hard. The integration by parts method splits up the function we are integrating into manageable bits. The formula...

BW
Answered by Barnaby W. Maths tutor
4763 Views

What are the stages of drug testing?

The first stage when a new drug is developed is to model how it is expected to behave in the human body, test animals and individual cells on a computer. This ...

SW
Answered by Savannah W. Biology tutor
20868 Views

What is the difference between DNA and RNA?

DNA is a double helix, made up of two polynucleotide strands.  RNA is comprised of only one polynucleotide strand.  

The sugar in the sugar-phosphate backbone of DNA is deoxyribose, whereas ri...

CB
Answered by Claire B. Biology tutor
25395 Views

Describe and explain the function alveoli

Just to some basics:Gas exchange of carbon dioxide and oxygen occurs in the alveoli, small sac shaped branches of the lungs, grouped together similarly to grapes. When you breathe in, oxygen from the inha...

AV
Answered by Anh-Duong V. Biology tutor
15677 Views

What is an Algorithm?

An algorithm is simply a list of well-defined instructions, detailing a step-by-step procedure for solving some problem. For example, a recipe is an algorithm: you have a starting point, with your ingredi...

LS
Answered by Luke S. Computing tutor
3461 Views

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