1
Q
When is a function said to be even ?
A
A function is said to be even if it is symmetric about the y-axis. Formally its defined as such f(-x) = f(x)
2
Q
When is a function said to be odd ?
A
A function is said to be odd if it has rotational symmetry of order 2. Formally it is written as;f(-x) = -f(x)
3
Q
What is rotational symmetry ?
A
4
Q
A
