Answer:
f(3)=11
Step-by-step explanation:
given f(x)=4x-1.............(1)
put x=3
f(3)=
-1
f(3)=12-1
f(3)=11 answer
25/100
because the 1. is more than 25 so it go to 100th
Answer:
Applying the binomial theorem

Here we have x = -
, n = 8,
=> 4th term (k = 3) would be:

Hope this helps!
:)