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Solve 4x - 6 < 2x + 5

4x - 6 &lt; 2x + 5 is an inequality. It means &quot;4x - 6 is smaller than 2x + 5&quot;. An inequality can be solved just like an equation: whatever you do to one side, you also do to the other. Firstly, add...
LS
Answered by Laura S. • Maths tutor
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How do I know which sides are the Adjacent, Opposite and Hypotenuse for trigonometry?

The hypotenuse is the easiest to spot - it's always the longest side, and it's across from the right angle in the triangle. This leaves two others: the adjacent side is the side that is next to the acute ang...
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Answered by Ted O. • Maths tutor
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Write pseudocode for the linear search algorithm, and then explain it’s complexity using big-O notation

Pseudocode: FUNCTION linearSearch(list, searchTerm): FOR index FROM 0 -&gt; length(list): IF list[index] == searchTerm THEN RETURN index ENDIF ENDLOOP RETURN -1 ENDFUNCTION Complexity: Recognize that the sin...
JN
Answered by Jacob N. • Computing tutor
28328 Views

Describe what you understand by abstraction, and how it is relevant to software engineering.

Two parts: Abstraction: Separating ideas from reality / implementationHiding (irrelevant) details from the userA representation / simplification of a concept Application: Object oriented programming is full ...
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Answered by Jacob N. • Computing tutor
2948 Views

What do Oxbridge interviewers look for in a prospective student?

The main thing to remember is that there are no trick questions, the interviewers are not looking to trip you up – they are simply trying to understand the person behind the UCAS form and get a feel for the ...
SL
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