Hi there!
Tangent is a trigonometry ratio, and it is the value of the side opposite the angle over the side adjacent to the angle.
The side that is opposite angle B is side CA which is equal to 2.
The side that is adjacent to angle B is side CB which is equal to 1.
Therefore, the tangent ratio for angle B is 2/1.
(The adjacent side cannot be side BA because it is the hypotenuse.)
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
Answer:
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<h3>The required value of
is
What is limit?</h3>
Limit, can be defined as the every nearby the value of a variable for a function exists, is called limits|
⇒
When putting h = 0
⇒
Thus, the value of a function of its limit is given by
Learn more about limits here:
brainly.com/question/18008819
#SPJ1
The answer to the question is 2
Your answer will be -5/21