Question

If f(z) =(8-1/8), then
f(z)+f(1/z) has the value?​

Answer 1

Answer:

504

Step-by-step explanation:

f(z)+f(1/z)=8-(1/8)+1/(8-1/8)

=(64-1/8)+1/(64-1/8)

=(63/8)+1/(63/8)

=(63/8)+(8/63)

=(63*8+8*63)/63*8

=(504+504)/504

=2(504)/504

=504