Using the sum and difference of sines formula, find the exact value of sin 12

Q: difference

A: Difference formula for Some function, Sin(x-y) = Sinx*Cosy - Cosx*Siny

Q: Find the values of sin 6 and tan 6 if the point (-3, 4) is on the terminal side of e

A: Let (−3, 4) be a point on the terminal side of θ. We have to find the sine and tangent of θ.

Q: 11. Use a sum or difference formula to find the exact value of sin 105°.

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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: if sin + 90 degrees is = cosine sin + 180 degrees = -sin what is sin - 90 degrees

A: if sin (+ 90 degrees) is = cosine sin (+ 180 degrees) = -sin what is sin - 90 degrees

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

A: Please refer the attached image for complete solution. THANK YOU.

Q: Find the exact value of the expression. 8) sin 75°

A: Given expression Also, it can be written as

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

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Q: Find the exact value of sin (sin(-3)). Write your answer in radians in terms of A. If necessary,…

A: We know that  sin(sin-1x)=xtherefore sin(sin-1(-3))=-3

Q: Give a general formula for all solutions to the equation 2 sin(29) = – V3. Use exact values in…

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Q: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the…

A: We know that, from the half angle formula sinθ2=1-cosθ2…

Q: Find the exact value of sin sin Write your answer in radians in terms of t. If necessary, click on…

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Q: Use a sum or difference formula to find the exact value of the trigonometric function. sin 15°

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Q: Find exact value of sin (pi/4) and explain how you got the answer

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Q: 13T Use the sum or difference formula for sine to determine the exact value of sin 12

A: Given trigonometry function  Sin(13pi/12) Use sum and difference formula for sine and find exact…

Q: Find the quadrant in which θ lies: (a) sinθ0 (b) cosθ>0andcscθ>0

A: Part aIf sin(θ) > 0 then θ may lies in the 1st quadrant or 2nd quadrant.If sin(θ) < 0 then θ…

Q: Find the exact value of the expression, if possible sin-1 (sin 5π/6). Do not use a calculator.

A: sin-1sin5π6

Q: Find the exact value of sin -1 2 sin %3D (Type your answer in radians.)

A:

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

A: cosA*cosB-sinA*sinB= cos(A+B)Here A=5 and B=85Answer(a): cos(90)

Q: Use a Half-angle Formula to find the exact value of:sin (- 15°)

A: The given function is the sine function, hence trigonometric formulas help to find the value of the…

Q: Verify the identity. sin = cos 0 Write the left side of the identity using a sum or difference…

A: As we know that; The sum and difference formula for the sine rule is:…

Q: Given that sin @= - 41 and cos 0<0, determine the values of the sine and cosine functions for 20.…

A: Given  sinθ=−941 and cosθ&lt;0

Q: 3) Use the sum, difference, double or half-angle formulas to find the exact value of cos(sin-1+…

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Q: sin(40°) Without using a calculator, find the value of sin (29°) + cos²(29°) cos(50°)"

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Q: Use a sum or difference formula to find the exact value of the trigonometric function. sin 105°

A: This question can be solved using sum formula

Q: If sin(θ)= √65/9 and θ is in the 2nd quadrant, find the exact value of cos(θ)

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

A: It is known that cosAcosB-sinAsinB=cosA+B.

Q: Find the exact value of sin 255◦

A: Formula: 1.  sin(180°+x) = - sin(x)  2. sin(x+y) = sin(x). cos(y) + cos(x). sin(y)    The main…

Q: Use a half-angle formula to evaluate the expression without using a calculator. sin 12 e. Which…

A: We have to find the value of sin-7π12. We see that, 7π12=π-5π12

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

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Q: Find the value of the sum. sin(105°) + sin(15°)

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Q: Use an addition or subtraction formula to write sin 25°cos 31° + cos 25°sin 31° as a trigonometric…

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Q: Find the exact value of sin 12 by using a sum or difference formula.

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Q: Use double angle identities to find the indicated value. 17) cos e = sin 0 < 0 13 Find sin(20).

A: given cosθ=513we need to find the value sin2θ using double angle identities.

Q: Use a half-angle formula to find the exact value of sin 12 5n sin 12 %3D %3D

A: See the details solution in below

Q: Use the sum or difference formula to find the exact value of the following. Show formulas used and…

A: To find: The exact value of sin 23π12. Formula used: Trigonometry formula: sin 2π-θ=-sin θ…

Q: Using the sum of differences of cosines formula, find the exact value of cos(Pi/12)

A: NOTE: Refresh your page if you can't see any equations. . write the angle in degrees

Q: Prove the trigonometric identity: 1-cos(20) sin(20) = tan (0) Start by copying down the just…

A: Please see the answer below.

Q: Use the sum or difference formula for sine to determine the exact value using radicals (no decimals)…

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Q: Find the EXACT value of sin(195°) using an addition or subtraction formula.

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Q: Use a calculator to approximate the value to four decimal places. sin 3

A: Given: - The trigonometric function is, sin(3) To find: - The value of the given trigonometric…

Q: by using a sum or difference formula. 12 Find the exact value of sin

A: find the exact value of sin-7π12

Q: se the sum or difference formula for sine to determine the exact value of sin (17π / 12)

A: To find the exact value of sin17π12

Q: Value of cos15° sin15°| is: sin 15° cos15 (a) 1 (d) none of these Select the correct response: a

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Q: 7T Use the sum or difference formula for sine to find the exact value for sin 12 7T sin 12

A: We will solve it using simple trigonometric identities

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

A: sin(sin−1(9/5)) = 9/5 But, -1 ≤ sinθ ≤ 1

Q: Find the exact value.

A: Given data:     The given trigonometric expression is: sin(sin-1(-31/2/2)).     The given expression…

Q: 3) Find the EXACT value of sin(75°)sin(285°)

A:

Q: Find the exact value. sin(570°)= cos(570°)=

A: Consider the following formulae: sin360°+θ=sinθcos360°+θ=cosθsin180°+θ=-sinθcos180°+θ=-cosθ Consider…

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

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

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.