Bunuel wrote:
daviddaviddavid wrote:
i don't get it ![Image]()
can someone help please ?
is there a typo in the official guide.
In my book it stated |y|=12
can someone help please ?
is there a typo in the official guide.
In my book it stated |y|=12
It's\(|y| \leq 12\) , not |y| = 12. Please tell if there is anything elseunclear?
ok thanks
then there is a typo in the official guide math review. Ive got it right in front of me and it says |y| = 12
then id suggest x=(12-y)/2
thus, y is even
now select all even numbers from -12<y<12
...
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