Question

if f(x) is an odd function then f(x)-2 is

Answer 1

Answer:

alao aood function is also a odd function

Answer 2

Answer:

Since f(x) is odd, we have

f(−x)=−f(x)

Let g(x)=∣f(x)∣

g(−x)=∣f(−x)∣=∣−f(x)∣=∣f(x)∣=g(x)

Therefore ∣f(x)∣ is an even function.