#1 - 2/3
#2 - 1 1/3
#3 - 2/3
#4 - 1 1/2
Answer:
The value of f(5) is 3.2.
Step-by-step explanation:
It is given that f(1) = 3.2 and

Substitute x=1 in the above equation.


Substitute x=2 in the given equation.


Substitute x=3 in the given equation.


Substitute x=4 in the given equation.


Therefore the value of f(5) is 3.2.
Step-by-step explanation:
cot < B = BC/AC = 7/24
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