Evaluating a Trigonometric Expression In Exercises 41-46, find the exact value of the trigonometric expression given that sin u = − 3 5 , where 3 π / 2 < u < 2 π , and cos v = 15 17 , where 0 < v < π / 2 . tan ( u + v )
Evaluating a Trigonometric Expression In Exercises 41-46, find the exact value of the trigonometric expression given that sin u = − 3 5 , where 3 π / 2 < u < 2 π , and cos v = 15 17 , where 0 < v < π / 2 . tan ( u + v )
Solution Summary: The author explains the sum and difference formulas used to find the exact value of the trigonometric functions that involves sums or differences of a special angle.
Evaluating a Trigonometric Expression In Exercises 41-46, find the exact value of the trigonometric expression given that
sin
u
=
−
3
5
, where
3
π
/
2
<
u
<
2
π
, and
cos
v
=
15
17
, where
0
<
v
<
π
/
2
.
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Fundamental Trigonometric Identities: Reciprocal, Quotient, and Pythagorean Identities; Author: Mathispower4u;https://www.youtube.com/watch?v=OmJ5fxyXrfg;License: Standard YouTube License, CC-BY