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Write down the vector equation of the line l through the point (1,-1,2) and parallel to the vector 2i + 4k

Firstly, you need to see what is being asked to do. You need to find a vector equation of a line.Remember that the vector equation of a line is represented as r = a + λb.r is any point on the line, a is a sp...
CM
Answered by Clare M. • Maths tutor
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La cigarette est un vrai problème chez les jeunes. Which social issue is being mentioned here?

Smoking among younger people
LB
Answered by Louis B. • French tutor
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How do bacteria have a role in the nitrogen cycle?

This answer is best supported with a whiteboard All living things need nitrogen, but nitrogen gas is too unreactive for plants and animals to use directly. Bacteria's main role in the nitrogen cycle is to be...
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Answered by Katie D. • Biology tutor
14312 Views

Why has affirmative action failed in the United States- how to answer this question

Firstly, when answering this question I would define what affirmative action is. This tells the examiner that you have background knowledge of the subject and also works as a good introduction for the questi...
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Answered by Amy H. • Politics tutor
3910 Views

What are the first things I look for in an unseen poem?

There are several things you should look for to analyse all poems , and as long as you remember them, analysing unseen poetry is easier than it seems. Don’t forget to structure your answer in P.E.E.L (Point,...
ME
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