reads "a natural number n".
reads "a real number x".
To be picky about this, note the difference between and , so write what you mean. (There is no one stopping you from writing english sentences instead of alien symbols, btw.)
reads "a real number x".
To be picky about this, note the difference between and , so write what you mean. (There is no one stopping you from writing english sentences instead of alien symbols, btw.)
Original post by zac777
LMAO your fault for not doing CS alevel
natural numbers is any positive whole number including 0
real number is any positive or negative number with or without a fraction (basically it just excludes imaginary numbers)
natural numbers is any positive whole number including 0
real number is any positive or negative number with or without a fraction (basically it just excludes imaginary numbers)
Is that your syllabus's definition? I'm not saying it's wrong, but when I did Maths the natural numbers were 1, 2, 3, 4 etc. There are 2 competing definitions around (basically either including or excluding 0), so it's best to check on your (and the OP's) syllabus
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