Use the product-to-sum formulas to rewrite the product as a sum or difference.  sin 5θ sin 3θ

Q: Use the product to sum formula to fill in the blanks in the identity below: sin(11z)cos(5z) = (sin(…

A: given expression :

Q: Write the expression as a single trigonometric function. sin 75° cos 15° + cos 75° sin 15°

A: Given expression is By using the formula we get

Q: Write the given number as a trigonometric function of an acute angle less than 45°. 1. sin 85°

A: Given: sin85ο

Q: Find the sine of ZB. 10 24 в 26 Simplify your answer and write it as a proper fraction, improper…

A: SinB= opposite side/ hypotense

Q: Use the product-to-sum formula to find the exact value: VA - B If cos 37.5° sin 7.5° then 4 A = B

A: Here use basic product to sum formulas of trigonometry.

Q: Use the power reducing formulas to rewrite cot 6x sin 6x in terms of the first power of cosine.…

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Q: Add the sum and difference formulas for cosine to derive the following product to sum formula:  Cos…

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Q: Use the product-to-sum formulas to rewrite the product as a sum or difference. sin 70 sin 50

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Q: Express the given sum or difference as a product of sines and/or cosines. cos x+ cos 3x cos x+ cos…

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Q: Use the Half-Angle Identities to have an exact value for each of the following (use simplified…

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Q: Use the product-to-sum identities to rewrite the following expression as a sum or difference.…

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Q: Find the value of the product. 2 sin(52.5°) sin(82.5°) Need Help? Read It Watch It

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Q: Find the exact value of: sin 40° + sin 130° + sin 220° + sin 310°

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Q: Evaluate p3 sin 0 do dr.

A: Double integal

Q: Rewrite the expression as a product. Sin 7? + sin 3? =

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Q: Use the sum-to-product identities to rewrite the following expression as a product.…

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Q: the following as a product of trigonometric functions. sin pi/11 + sin pi/4

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Q: VI. Write the product as a sum or difference. Simplify the answers if possible. 13.) cos 4t sin 5t

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Q: Rewrite the following expression as a sum or difference, then simplify if possible. 4 sin(5.x)…

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Q: Verify the identity. sin (a + B) = tan a + tan ß cos a cos B Rewrite the numerator on the left side…

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Q: Rewrite the following expression as a sum or difference, then simplify if possible. 4 sin(6.x) cos…

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Q: Use the product-to-sum formulas to rewrite the product as a sum or difference. 9 cos(−9β) sin 7β

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Q: Use the fundamental identities to simplify the expression. There is more than one correct form of…

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Q: Use the product-to-sum formula to find the exact value: If 2sin 52.5° sin 97.5° V2 + VĀ then 2 A

A: We know that , 2sin (A)sin (B) = cos( A - B ) - cos( A+B)

Q: Find the exact value of the product sin 52.5° sin 7.5°. Which of the following is the exact value…

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Q: Write the product as a sum: 16 cos (34c) sin(13c) = > Next Question

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Q: Write the expression as a single trigonometric function.

A: Here we use basic trigonometric sum formula.

Q: Use the fundamental identities to simplify the expression. There is more than one correct form of…

A: We use the fundamental conversation as shown below and simplify the equation

Q: Find the sine of ZB. 10 24 в 26 Simplify your answer and write it as a proper fraction, improper…

A: As we know that  Sin(x)= perpendicular/hypotenuse

Q: Establish the identity. (a tan 0+b sec 0) - (a sec 0+b tan 0)? = - a? +b2 %3D Square each term on…

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Q: Use the fundamental identities to simplify the expression. There is more than one correct form of…

A: Use the reciprocal identity and Pythagorean identity.

Q: Question 12 Write the sum as a product: sin(22.1w) – sin(5.3w) =

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Q: Factor the expression and use the fundamental identities to simplify. There is more than one correct…

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Q: Perform the operation and leave the result in trigonometric form. (Let 0s0 < 360°.) 72(cos 95° + i…

A: Find the complex number

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

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Q: Use the triangle shown to the right to evaluate the following expression. If necessary, express the…

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Q: Write the expression as a single trigonometric function. cos 20° cos 70° − sin 20° sin 70°

A: To write the given expression as a single trigonometric function.

Q: Rewrite the expression as a product. Simplify if possible. sin 8x + sin 2x

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

A: Explanation of the answer is as follows

Q: Use the product-to-sum identities to rewrite the following expression as a sum or difference.…

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Q: Find the exact value of sin (a+ B) if sin a= 4 and sin B= 1 with a in quadrant I and B in quadrant…

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Q: Use the product to sum formula to fill in the blanks in the identity below: sin(10z) cos(7) = (sin(…

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Q: xpress the given sum or difference as a product of sines and/ör cosines. sin 2x + sin 4x sin 2x+ sin…

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Q: (a) sin 60° (b) sin 30° (c) sec 6

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Use the product to sum formulas to select the product as a sum or difference. sin(π/4)cos(π/8)

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Q: Show that \sin{(3x)} = 3\sin{(x)} - 4\sin^{3}{(x)}\text{.} You will need to use five expressions in…

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Q: Find the sine of ZS. 12 R 13 Simplify your answer and write it as a proper fraction, improper…

A: Given  In ∆RQS RS = 13 QR = 12 ∠Q = 90° Therefore ∆RQS is a right angle triangle.

Q: sin(0) – csc(0) CSC(0 cos(0)

A: We have to write the expression in terms of sine and cosine then simplify the expression:…

Q: Write the trigonometric expression in terms of sine and cosine, and then simplify. 5 cos(t) tan(t)

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Q: Write the trigonometric expression in terms of sine and cosine, and then simplify. tan(u) sin(u) +…

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