I inadvertently set an April Fool’s Maths question today.
What is the inverse function of
y=(x + 1)/(x – 1)?
Well done to my very able student who was not fooled at all.
A Maths Question for April Fool’s Day
I inadvertently set an April Fool’s Maths question today.
What is the inverse function of
y=(x + 1)/(x – 1)?
Well done to my very able student who was not fooled at all.