If sec e = 13/6 and sin 0 > 0, what is sine + cos(0)? O no correct answer O 2+V133 13 6+V133 13 O -6+3/133 13 O 2-V133 13

Q: Simplify cos[arccsc((2√3)/3)]. 1/2 no solution √3/2

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Q: Which expression is equal to cos(6t)?

A: Recall:  cos(2t)=cos2(t)-sin2(t)     Given,   cos(6t)

Q: Let sinA = 7/25 and sinB = -3/5 Solve sin(A+B)

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Q: Write cos(arcsin 3x + arccos x) as an algebraic expression of x that does not involve trigonometric…

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Q: C. If sin A+ sin2 A = 1 and a cos12A +b cos® A+ c cos A - 1 = 0 then b + - + b =? %3D %3D

A: Topic = Trigonometry

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: If sin-1 (sin π/3) = π/3, is sin-1 (sin 5π/6) = 5π/6? Explain your answer.

A: It is given that sin-1sinπ3=π3.

Q: 1 1. Use basic identities to simplify the expression secx cos x + cos x secx

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: Find the exact value of sin195o

A: Find the exact value:

Q: 4 cos 2x + 10 sin x – 7 = 0?

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Q: Which expression does (cos 3x)(cos x) - (sin 3x) (sin x) simplify to? O cos 4x sin 2x O cos 2x sin…

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Q: ALL E Sin 2COS

A: For 1st one,

Q: Which expression does (sin x)(cos 2x) + (cos x)(sin 2x) simplify to?  cos 3x  −sin x  sin 3x…

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Q: If sin 5x + 22 = cos 4x + 14 find x

A: Use the concept of  maximum minimum values od Sine and cosine functions.