Answer:
4.472135955
Step-by-step explanation:
Answer:
The value of
is 16.
Step-by-step explanation:
The given expression is
.
Put x = 2 in the above expression as follows :

Hence, the final answer is 16.
Answer:
This may not be that accurate as I am a bit rusty with trigonometry:
tan D: d/f
sin F: f/e
tan F: f/d
cos F: d/e
sin D: d/e
cos D: f/e