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Integrate sec^2(x)tan(X)dx

This can be done with integration by substitution. If we let u=tanx then du/dx=sec^2(X). If we substitute U into the integrand we get it being u(sec^2(X))dx. rearranging the du/dx equation to make dx the ...

AZ
Answered by Amin Z. Maths tutor
21396 Views

Describe a simple food chain and the trophic levels within it

Grass -> rabbit -> Fox -> Crow -> Bacteria + FungiGrass = producer - first trophic level, uses photosynthesis to convert carbon dioxide and water to glucose Rabbit

AC
Answered by Ashley C. Biology tutor
3375 Views

How do I approach a 'to what extent do you agree with this statement' question?

With these types of questions you will be given a statement in quotation marks, for example "Hitler's rise to power was a result of the Weimar government's inability to address economic problems"...

PE
Answered by Phoebe E. History tutor
6317 Views

How do I use and form the Accusative Case in singular?

The Accusative case is used the modify the noun that is the subject of the verb. For instance, in the sentence, 'I saw a book'. 'book' is the noun that will be modified. In the masculine and neuter case, ...

CB
Answered by Cora B. Russian tutor
1238 Views

What is Newtons third law of motion?

To every action, there is always an equal and opposite reaction.Force always occurs in pairs. Consider two bodies A and B, force on a body A by B is equal and opposite to the force on the body B by A.i.e,...

SB
Answered by Subin B. Physics tutor
1816 Views

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