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CLE 0: true/false multiple choice

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Which of the following are true and which are false?

	True	False
To get from $\var{a}^{\var{b}}$ to $\var{a}^{\var{b+1}}$ , you multiply by $\var{a}$
$\var{a}$ is a multiple of $\var{a*f}$
To undo a procedure, you undo each step starting from the end
To get from $\var{c}-\var{d}$ to $\var{c}-\var{d+1}$ , you subtract $1$
You should always add before you subtract, because of BODMAS
$\log_2(8) = 3$ because that's what the calculator says
$\var{a}$ is a factor of $\var{a*f}$

Expected answer:

	True	False
To get from $\var{a}^{\var{b}}$ to $\var{a}^{\var{b+1}}$ , you multiply by $\var{a}$
$\var{a}$ is a multiple of $\var{a*f}$
To undo a procedure, you undo each step starting from the end
To get from $\var{c}-\var{d}$ to $\var{c}-\var{d+1}$ , you subtract $1$
You should always add before you subtract, because of BODMAS
$\log_2(8) = 3$ because that's what the calculator says
$\var{a}$ is a factor of $\var{a*f}$

Score: 0/7

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See Lectures 0.3 and 0.4 and Workshop 0.5 for background.

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