Express the difference sin x - sin 2x as a product. If possible, find this product’s exact value.

Q: Write sin 2x - sin 5x as a product of trigonometric functions.

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

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

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: Express the given sum or difference as a product of sines and/or cosines. sin 5x + sin 7x sin 5x +…

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Q: Express the product sin 6x sin 4x as a sum or difference.

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Q: Express the given sum or difference as a product of sines and/or cosines. sin 7x- sin x sin 7x - sin…

A: Solve by properties

Q: Write the expression as a product. Simplify your answe sin 3x– sin 5.x=

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Q: By expressing the sum as a product, sin (86) – sin (2B) = ?

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Q: Express the sum sin 9x + sin 5x as a product.

A: sin 9x + sin 5x We need to express the given sum as a product.

Q: Verify the identity. sin 3x = 3 sinx – 4sin'x %3D

A: We have to verify the identity: sin 3x=3 sin x-4 sin3 x Taking LHS, we get LHS=sin 3x=sin 2x+x We…

Q: Find ø if, 0°<ø<360° and sinø=-0.2456

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Q: Express the sum sin 75° + sin 15° as a product. If possible, find this product’s exact value.

A: We will use the formula: With A=75 and B=15

Q: Express the sum sin 7x + sin 3x as a product.

A: Rewrite the given trigonometric expression as sum and difference of 5x and 2x.

Q: Use the appropriate formula to express the product sin 6x sin 2x as a sum or difference.

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Q: Write the product as a sum: 20 sin(35q)sin(12q)

A: use this formula to solve:

Q: Rewrite the product as a sum or difference. sin(-x) sin(3x)

A: Topic = Trigonometry

Q: Change sin(x + h) - sinx to a product.

A: we have to change sinx+h-sinx to a product.

Q: Express the sum sin 6x + sin 2x as a product. If possible, find this product’s exact value.

A: Given,           sin 6x + sin 2xWe know that,         sin x + sin y = 2 sin x + y2 cos x - y2

Q: Express the given product as a sum or difference containing only sines or cosines. 3x COS sin 3x COS…

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Q: Express as a sum or difference.sin 7t sin 3t

A: The product to sum formula:                sin α sin β  = 12 cos(α-β) - cos(α+β)

Q: Write the product as a sum or difference with positive arguments

A: To calculate the sum or difference with positive argument for the provided trigonometric expression…

Q: Express the sum or difference as a product sin 2x - sin 4x, If possible, find this product’s exact…

A: Given expression: sin2x-sin4x   Using Sum-Product identity: sin(x)-sin(y)=2cosx+y2sinx-y2

Q: Write the sum as a product. sin(x) − sin(2x)

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Q: Verify the identity. tan (2n +0) = tan 0 Write the left side of the identity using either the sum or…

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Q: Express the product sin 8x sin 3x as a sum or difference.

A: Given:sin8x sin3xFormula:sinA sinB=12 cosA-B-cosA+B

Q: Express the sum sin 8x + sin 2x as a product. If possible, find this product’s exact value.

A: To express the sum sin 8x + sin 2x as a product, apply the trigonometric formula…

Q: Rewrite the product sin 6x sin 4x as a sum or difference.

A: sin A sin B=12cos(A+B)-cos(A-B)

Q: Write the product as a sum: 12 sin(50g)sin(16q) =

A: Given product is, 12sin(50q)sin(16q)

Q: Express the difference sin 11x - sin 5x as a product. If possible, find this product’s exact value.

A: Given,          sin11x-sin5xWe know that,             sina-sinb=2cosa+b2sina-b2

Q: Rewrite the product sin 8x sin 2x as a sum or difference.

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Q: Use the appropriate formula to express the product sin 8x sin 4x as a sum or difference.

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Q: Write the sum as a product. sin 9x + sin 7x

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Q: Rewrite the product sin 5x sin 2x as a sum

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Q: Express as a sum or difference. (Use the Product-to-Sum formulas.) sin 5t sin 3t

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Q: Which of the products below is equivalent to sin (6x) – sin (4x)?

A: We use the basic trigonometric formulas to find the equivalent relation to the given expression.

Q: Express the sum sin 2x - sin 4x or difference as a product.If possible, find this product’s exact…

A: Let, the given expression be y - y = sin2x-sin4xUsing trigonometric identity - sinC-sinD =…

Q: Rewrite the product  sin 5x sin 2x  as a sum or difference

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Q: Write sin(4x)-sin(5x) as a product of trigonometric functions.

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Q: Express the given sum or difference as a product of sines and/or cosines. sin 5x + sin 9x

A: We have to find

Q: Express the given sum or difference as a product of sines and/or cosines sin 4x - sin 2x sin 4x –…

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Q: Express the given product as a sum or difference containing only sines or cosines. sin (9x) sin (5x)…

A: Given, sin(9x)sin(5x) Multiplying and dividing by 2 2sin(9x)sin(5x)2 Now we have the formula…

Q: Find (x*sin (2))'.

A: Given,         x4sinx'

Q: Express the given sum or difference as a product of sines and/or cosines. sin 90- sin 5e

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Q: Express the product sin 5x sin 2x as a sum or difference.

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Q: Write the product as a sum. sin(x) sin(9x)

A: Given  Sm (x) Sm (9x) Use the following formula  2sin A sin B = Cos (A-B)- Cos (A+B) sin A sin B…

Q: Express the difference cos 9x - cos 7x as a product. If possible, find this product’s exact value.

A: To express the difference cos9x-cos7x as a product.

Q: Express the sum sin x + sin 2x as a product. If possible, find this product’s exact value.

A: We have to express the expression as a product: sin x+sin 2x We know the formula of sum of sine…

Q: Express as a product.sin 8t + sin 2t

A: We have to express the given trigonometric expression in product form: sin 8t+sin 2t We know the sum…

Q: Express the sum sin 3x/2 + sin x/2 as a product. If possible, find this product’s exact value.

A: To express the sum sin 3x2 + sin x2 as a product.       Formula :  sin α + sin β = 2 sinα + β2 cos…