Subject is Precalculus The topic of the paper is Trigonometric Identities. The images are in Spanish but here are the questions in English. Q.4 If sin Θ = 1/4, what is sin (-Θ)? -14 -4 14 4 Q.8 Given that tan ( A ) = 2 and A is in quadrant I, find cos (2A). -3/5 1 0 ½
Subject is Precalculus The topic of the paper is Trigonometric Identities. The images are in Spanish but here are the questions in English. Q.4 If sin Θ = 1/4, what is sin (-Θ)? -14 -4 14 4 Q.8 Given that tan ( A ) = 2 and A is in quadrant I, find cos (2A). -3/5 1 0 ½
Subject is Precalculus The topic of the paper is Trigonometric Identities. The images are in Spanish but here are the questions in English. Q.4 If sin Θ = 1/4, what is sin (-Θ)? -14 -4 14 4 Q.8 Given that tan ( A ) = 2 and A is in quadrant I, find cos (2A). -3/5 1 0 ½
Subject is Precalculus The topic of the paper is Trigonometric Identities.
The images are in Spanish but here are the questions in English.
Q.4 If sin Θ = 1/4, what is sin (-Θ)?
-14
-4
14
4
Q.8 Given that tan ( A ) = 2 and A is in quadrant I, find cos (2A).
-3/5
1
0
½
Transcribed Image Text:Question 8
O
O
O
O
Dado que tan (A) = 2 y A está en el cuadrante I, encuentra cos (2A).
-3/5
1
½
Transcribed Image Text:Question 4
O
O
O
O
Si sen >= 1/4, ¿cuál es el sen (-0)?
-14
4
14
4
Equations that give the relation between different trigonometric functions and are true for any value of the variable for the domain. There are six trigonometric functions: sine, cosine, tangent, cotangent, secant, and cosecant.
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