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A Level

What is the difference between the pulmonary and systemic circuits of the cardiovascular system?

The systemic circuit carries oxygenated blood from the heart around the body then carries the deoxygenated blood from the body back to the heart. The blood leaves the left ventr...

OS
Answered by Olivia S. Biology tutor
41576 Views

How can I integrate e^x sinx?

Such an integral looks difficult to manage; clearly it is a case of integration by parts, but neither part of the product appears to reduce easily into a nicer form.

The key here is use t...

AW
Answered by Alex W. Maths tutor
6392 Views

Why is the "No False Lemmas" approach an inadequate repair to the JTB account of knowledge?

It has been shown that replacing the justification condition in the classical account of knowledge is neither necessary, nor sufficient, to grant a person knowledge. 

Consider a person dr...

AW
Answered by Alex W. Philosophy tutor
13786 Views

What are purpose and result clauses?

A purpose clause, as highlighted in the grammatical expression, explains why an action has taken place i.e why something happens.

e.g  The boy walked to the shop (in order) to get food.

EB
Answered by Ed B. Latin tutor
30641 Views

The polynomial p(x) is given: p(x)=x^3+2x^2-5x-6, express p(x) as the product of three linear factors

p(x)=x3+2x2-5x-6

      =x(x2+2x-5)-6

      =x(x2+2x+1-6)-6 as we know (x+1)2=x2+2x+1,5 can be expressed 1-6...

JB
Answered by Jingyi B. Maths tutor
14508 Views

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