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What is 'differentiation'?

Differentiating a function, f(x,t) with respect to a varible, such as x or t, tells you rate of change of the fucntion with respect to that varible.  By subbing in a value for x into you differentiated fu...

CE
Answered by Charles E. Maths tutor
3489 Views

Ihre Meinung nach, was sind die Vorteile von einer Schuluniform?

Either give some of the following advantages:

  • Es hilft der Schuelern zu konzentrieren

  • Es erleichtert die morgendliche Routine

  • Es beugt dem Mobbing

    ...
MH
Answered by Matthew H. German tutor
2118 Views

Find the solutions of the equation 3cos(2 theta) - 5cos(theta) + 2 = 0 in the interval 0 < theta < 2pi.

3cos^2(theta) - 3sin^2(theta) - 5cos(theta) + 2 = 0

3cos^2(theta) + 3cos^2(theta) - 3 - 5cos(theta) + 2 = 0

6cos^2(theta) - 5cos(theta) - 1 = 0

delta = 25 + 24 = 49

cos(theta) ...

PW
Answered by Piotr W. Maths tutor
5401 Views

Explain how a competitive inhibitor stops an enzyme from working.

Enzymes are proteins that act as biological catalysts: they increase the rate of reactions without being used up themselves. A region on the enzyme, known as the active site, is very specific and compleme...

JM
Answered by Jabed M. Biology tutor
16517 Views

How does Le Chatelier's principle work when the pressure is changed?

First of all, it is important to note that changing the pressure will only affect the gas molecules in the reaction. Taking a simple equilibrium equation such as:

2SO2 (g) + O2 (g) ...

GH
4219 Views

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