The given sequence is not arithmetic sequence
<em><u>Solution:</u></em>
Given sequence is:

We have to find if the above sequence is arithmetic sequence or not
An arithmetic sequence is a sequence of numbers such that the difference of any two successive members of the sequence is a constant
<em><u>Here in the given sequence</u></em>

<em><u>Let us find the difference between terms</u></em>




Thus the difference between terms is not constant
So the given sequence is not arithmetic sequence
Answer:
5(x+3)........ ...........
Step-by-step explanation:
cos θ = 3 / AB
When θ = 28°:
cos 28° = 3 / AB
AB = 3 / cos 28°
AB ≈ 3.4
When AB = 5.2:
cos θ = 3 / 5.2
θ = cos⁻¹(3 / 5.2)
θ ≈ 54.8°
Answer:
landslide
Step-by-step explanation:
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