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The first four-term of the sequence is found by the given equation is given as 144, 36, 9, and 9/4.
A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after.
The given equation will be
And
For n = 4, we have
For n = 3, we have
For n = 2, we have
More about the sequence link is given below.
Answer:
Points C and D are 13.82 meters apart.
Step-by-step explanation:
Given : Flag AB, with point B , C ,D lying on ground.
BD = 24 m . AB = 42 m
To find; CD
Solution:
In triangle ABD, with angle of elevation from D to top of flag pole is 48 degrees.
From the figure:
BD = BC + CD
37.82 m = 24 m + CD
CD = 37.82 m - 24 m = 13.82 m
Points C and D are 13.82 meters apart.
