sin 0 = -1/2, 180 degrees < 0< 270 degrees, find tan 0  find the exact value of each expression

Q: Use identities to find the value of the expression. Find: tan 0 and sin 0 if cot 0 = and sec 0 > 0…

A: topic -  trigonometry

Q: sin160°- cos 250° sin 330°.cos(-290°) 2 sin? 33°+ sin 123°- cos(-10°).· sim tan (-150°)· cos- 800°

A: 1.(sin160-cos250)/(sin330-cos(-290))     =(0.342-(-0 342))/(-0.5-0.342)   =-0.813 2.(sin233+sin2123…

Q: Solve the equation.   tanθ=−√2sinθ     What is the solution in the interval0≤θ<2π​?

A: The objective of the question is determine the solution of the given equation.

Q: Find all solutions of the equation in the interval [0, 2π). cos2θcosθ-sin2θsinθ = -1 write all…

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Q: Evaluate tan(sin−1(34))tan(sin-1(34)), giving your answer as an exact value (no decimals)

A: Topic-trigonometry

Q: Given 0≤θ<2π, solve tan⁡θ=0

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Q: Use identities to find the value of the expression. Find: tan 0 and sin 0 if cot 0 and sec 0 > 0

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Q: Verify the identity. sin x- (sin x+ cos x) 2 Write the left side in terms of a sum or difference…

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Q: Establish each identity.

A: To establish the identity: sin(4θ)+sin(8θ)cos(4θ)+cos(8θ)=tan(6θ) Solution: We know,…

Q: tan 20 (1+ cosec 20) is equal to:e A tan 04 B -tan 20 – 14 cos 0+ sin 0 C cos0- sine D -sin 20e E…

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Q: Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one…

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Q: Use an Addition or Subtraction Formula to simplify the equation. sin(3θ) cos(θ) − cos(3θ) sin(θ) = 0…

A: Given expression;

Q: Sin(50)Sin(80)cos(50)cos(80)=?

A: See attached file for a step by step explanation.

Q: Sin 37 = cos

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Q: tan x 4. Simplify the expression tan x+cot x O sin æ sin x O cos? a COS COs x

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Q: Find the exact value of the expression. not a decimal Cos [Sin^-1(-1/2)]

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Q: sin- a. b. undefined cos(-210) C. Cus270 tan450 d.

A: sin17π6=cosπ2-17π6=cos-7π3=cos7π3=cosπ3=12        cos-210∘ =cos210∘ =-32

Q: Find the all solutions of this equation in the interval [0, 2π):…

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Q: cot x + tan x sec x 8. Simplify non-permissible values of the original expression in the domain 0sx<…

A: simplification of given function to one of three reciprocal trigonometric ratios is F(x)=1/sinx

Q: sin 20 If x = 8 tan 0, write the expression in terms of just x. (Simplify the double angle using a…

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Q: given some initial values, use the identities to find the exact values of the remaining…

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Q: Find the exact value of the expression sin-1 1. Do not use a calculator.

A: Consider the provided expression, sin-11 Find the exact value of the expression. Let, sin-11=xsinx=1

Q: Tan θ = -1/3, sin θ &gt; 0. Find the exact value of the remaining trigonometric functions of θ.

A: tan θ=oppositeadjacenthypotenuse=opposite2+adjacent2Since sin theta is positive and tan function is…

Q: If sinA=2/3 Then find the value of TanA.

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Q: Sin (x) = 45, find x [pi, 2pi]

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Q: Prove the identity. sin(90° + x) + sin(90° − x) = 2 cos x We begin on

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Q: If tanθ< 0, and sinθ = -7/9, find the exact value of secθ.

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Q: cos(180°+ x). tan(360°-x).sin² (90°- x) 2. + sin x 5.1 Determine the value of sin(180° -x)

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Q: Find the exact value of the expression. sin sin -1 12 + tan sin sin 13 + tan 12 (Type an exact…

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Q: Establish the identity. sec 0• sin 0 = tan 0 Write the left side in terms of sine and cosine. • sin…

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Q: Find the exact value of each expression, if it is defined. (If an answer is undefined, enter…

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Q: What is the exact value of the trigonometric expression? 2л tan 3. - sec(-x) sin 4 State your answer…

A: topic - trigonometric expressions

Q: REPRESENT/SOLVE – Given that sin = -3/5and tan  > 0, findsec

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Q: Find the exact value of sin 75 degree

A: We have to find the exact value of sin 75°. Rewriting the expression, sin 75°=sin 45°+30° We know…

Q: Use trigonometric identities to simplify the expression. 1/sec2(x)+sin(x)cos(π/2−x)

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Q: Find the exact value of the expression, if possible. (If not possible, enter IMPOSSIBLE.)…

A: detailed solution with explanation is given below

Q: Find the exact value of the expression. -(들)) sec sin 13

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Q: Find the exact value of each expression.   a)  tan(Sec-14)   b) Sin(2 Sin-1(3/5))

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Q: Find the exact value of the expression, if it is defined. (If an answer is undefined, enter…

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Q: tan 0 = - 3 and cos > 0, find the exact value of sin 0.

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Q: Evaluate the expression cos−1(sin(3π4))

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Q: sin 2x 3) Using Half Angle identities, verify cos - sin 2 sin x

A: Dear student our policy is to answer only first one in case of multiple questions, kindly repost the…

Q: Given 0<θ<2π, solve tanθ=−√3.

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Q: tan x 4. Simplify the expression tan x+cot x sin x O cos? æ cos x sin? x

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Q: sin(x), Give all solutions to the equation tan(x) sin(x)

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Q: Find the exact function value. sin 4 sin (Simplify your answer, including any radicals. Use integers…

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Q: csc(x) = 8,   tan(x) < 0 How do I find sin(2x), cos(2x), and tan(2x) from the given information?

A: We have to find sin(2x), cos(2x), and tan(2x)  Here use pythagores theorem

Q: 3. REPRESENT/SOLVE – Given the point (3, 4) on the terminal side of angle 0, find the EXACT trig…

A: Given,         The point 3,4 is on the terminal side of angle θ.

Q: Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one…

A: To find:cos25∘ cos65∘ -sin25∘ sin65∘

Q: tan(-0) - Show that = sin 0. For each step in sec 0 your process, explain what identity you are…

A: According to our guideline we are supposed to answer only first question if you want any particular…

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.