Question
b)
Ask by Burton Lambert. in Venezuela
Nov 23,2024
Upstudy AI Solution
Tutor-Verified Answer
Answer
Para resolver
, usa las identidades trigonométricas y simplifica la ecuación.
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The Deep Dive
To solve the equation
, we can first rewrite the tangent and secant functions in terms of sine and cosine:
So, the equation becomes:
Multiplying through by
(noting that
) gives:
Using the identity
:
This simplifies to:
or rearranging gives us a quadratic equation in terms of
:
We can apply the quadratic formula
where
:
This gives us two potential solutions:
Now,
corresponds to angles in the second and third quadrants:
Thus, the angles that satisfy the given equation are
and
.