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The product rule is used when two functions of x are multiplied by each other, hence, product. So this can be used to differnetiatate 3x2* x+1 or more complex functions like sinxcosx.
Th...
When analysing a poem it's important to remember the Fantastic Four: form, structure, subject matter, and language. Form refers to what kind of poem you're reading - for example, it could be a sonnet or a...
DNA is a double stranded macromolecule which is composed of nucleotides . The two DNA stands, joined by hydrogen bonds between the nucleotides and running antiparrallel to each other form a double helix s...
This is something that I remember having to spend some time on in the run-up to my A Levels!
The difference between the two is normally described along these lines: "the gerund is a verbal nou...
The genetive is the case of possession so it is used instead of the word 'von' with objects that are being possessed by a subject. (such as "My mum's flowers": flowers are the object being posse...
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