G. Determine the value of B that will satisfy the following. a) sin (4B + 10°) = cos 6B b) sec (3ß – 15º) = 1 sin (5B+9°)

Q: b) sin 1 с) cos 2x - 2

A:

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A: Given the given function is 10 cos100t - 9° + 10 sin100t + 19° Apply formula cosa-b=cosa cosb + sina…

Q: Find the exact value of each expression. 1) cos-0 V3 3) cos- 5) sin- -1 7) cos-1 1 9) sin- 1 11) cos

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Q: 1 Cos A - 1 with Ain QIV Find cot2A. V5 2. b. 3. C. 2. d. 4 E. e. 4

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Q: Assume that a particle's position on the x-axis is given by the equation X = 5 cos t+ 2 sin t where…

A: Concept - substitute t=0 in given position of particle

Q: 2) Use a double-angle formula to simplify: sin (10z) cos (5r)

A:

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A: In the given problem we have to show that two trigonometric equation has the same -solution.  If we…

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Q: Use an addition or subtraction formula to find the exact value of VA(VB + 1) 19 sin 12 4 A В -

A: We are given that., Sin (19π/12) = - [√A(√B+1)]/4 We have to find the value of A and B A = ? B = ?

Q: 2. Give the exact value of the principle root in radians of "simplify the radical 3+ 2/2 sin 0 = 5.

A: Given,

Q: =(-21₁-20) Which of the following represents vector W = in trigonometric form?

A: Trigonometric form of a vector.

Q: Find all solutions of the equation 5 sin θ + 1 = 3 sin θ.

A: 5sinθ+1=3sinθ

Q: 31-35. Verify that sin 90° is indeed equal to 1 by using the expression sin (A + B).

A: We have to verify that sin 90° is indeed equal to 1 by using the expression sin(A+B)

Q: Find a value of b such that cos(2b-pi/4)=sin(b+pi/5)

A: Given,          cos2b-π4=sinb+π5

Q: Express simplify. sec a + cos² a tan² a) tan a in terms of cosine and sine only, and

A: The given expression is:To Do:We have to express in terms of cosine and sine only and simplify.