value of sec (pi - x)
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The value of sec(π-x) is - sec x.
Given:
A trigonometric function sec (pi - x).
To Find:
The value of sec (pi - x).
Solution:
To find the value of sec (pi - x) we will follow the following steps:
As we know,
According to the properties of trigonometry:
Now,
All function sine, cosine, and tan cot are positive in the first quadrant while in the second quadrant sin and cosec are positive.
belongs to the 2nd quadrant and sec and cos are negative in this quadrant.
Now,
Value of sec(π-x) =
Henceforth, the value of sec(π-x) is - sec x.
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