Question 1 Given: cos 0 = * where 0 <0 < 90 %3D 13 Find tan 20 169 - 119 120 119 119 120 120 119

Q: cos(- 3. Find the exact value of '12' 4 sin' x 2 sin(2x) = 4. Prove tan x

A: 3 We have to find exact value of cosπ12          since we know that cosπ6=32          since we…

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A: Find the value of cos(Θ/2)?  If sinΘ = 7/25

Q: If tan(x) = = ¹ (²/7) 2 0s (1/2): ( tan () = [ 2 sin 14 25 and is in Quadrant II, find:

A:

Q: 5 a Given cos = then tan = b Determine the values of a and b.

A:

Q: 13. Find the exact value of sin 157.5° and cos 157.5° and tan157.5⁰ Leave answers exact and…

A: To find the exact value of , and .

Q: Question 4 Use the given information to find the exact value of the expression. sin α = 3, & lies in…

A: 42587​ Option D is correct.  Explanation:

Q: Let sine 32 and <<x. Part A: Determine the exact value of cos 20. Part B: Determine the exact value…

A: NOTE: Refresh your page if you can't see any equations. . here we have and the given interval is…

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A: Given that cscθ=-52 and tanθ&gt;0. Need to find the exact value of cos2θ.

Q: If sin 0 = and 0 is in quadrant II, then cos(0) %3D tan(0) %3D cot(8) sec(e) csc(0)

A: Solution Given sin theta =3/5 According to Pythagorus Theorem, Adj. side…

Q: Use identities to simplify the expression. 1 - sin e csc e 0 cos²0 cot 0 csc 0 tan 0 sec 0 sin 2

A: By using identities to simplify the following expression.

Q: Find the exact value of the expression in radians, Sin- ) 0 radians ○ 등radians radians 3. 0-radians

A:

Q: Given: tan 0 = where 180 <0 < 270 Find: cos 2. -V5 V5 1/2

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Q: if cos beta = 2/5 and beat is the 4th quadrant, find sin beta

A: Given,

Q: Find the exact values of cos 0 if sin 0 * and sec 0 > 0 13

A: Given:sin θ =-513 and sec θ &gt;0