1. arcsin (1/2) 2. cos- (-V3/2) 3. cot- (V3/3)

Q: solve these 2 equations on the interval  0 less than or = theta less than or = 2Pi   equation 1:…

A: Solve the equation 1 in given interval:

Q: L(e-3t (2 cos 5t-3 sin 5t)) 20

A: As per our guideline, we are supposed to solve only first question. Kindly repost other question as…

Q: θ = cos^-1[sin(LT1) sin(LT2) + cos(LT1) cos(LT2) cos(LN1 − LN2)] How does this formula go with…

A: Consider the figure as our Earth. O is the center of the earth Point P on the earth surface has…

Q: cos^2 (100pi(t-1)) = cos^2 (200pi(t-1))/2 + 1/2 Is it correct?

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Q: Period of y = sin 3x

A: Given, y=sin(3x) ∴ Frequency in radians, ω=3 ∴ Frequency in Hz, f = ω2π => f = 32π Time period, T…

Q: If cosecant(x)=8, for 90 degrees<(x)<180 degrees, then what is sine(x/2), cosine(x/2), and…

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Q: The amplitude of y = } cos 3x is and the %3D period is .

A: Given: y=12cos3x To Find: Amplitude and Period Concept: if y=AcosBxthen Amplitude=Aand Period=2πB.

Q: 6. Verify this identity: sec² (0)-1 sec² (0) = sin² (0) You must show all work! 7. Verify this…

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Q: evaluate the following giving exact values when possible: cos(sin^(-1)(y/2))

A: Simplifying the given inverse trigonometric expression to find the desired value.

Q: Evaluate dy/dx at the point (π/2, π/2), if 2 sin^2 x + 1/2 cos y = (3 sin x)^11 . Mention all…

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Q: The following represents the graph of the function: OS(x) = cos x- cos x+- 2 2 X. TU2 3 T/ 2…

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Q: I need to know how I get 65 degrees out of sin(.909) because sin of (.909)=.79 and sin^-1=1.14 and I…

A: The trigonometric function is sin(0.9090)

Q: 2. Sketch a graph of y = sinx and y = 2 sin (3x − 7) – - 1 for one cycle.

A: We need to sketch the graph of given functions.

Q: I have trignometric equation, that needs to proven: sin^2x (cotx+1)^2 = cos^2x (tanx + 1)^2  please…

A: Given trignometric function sin2x(cotx+1)2=cos2x(tanx+1)2

Q: Evalnate without using Calculator (^) Cos 2 () -9 (6) Sin 15°

A: a) We know that Therefore, we have

Q: Solve: facosz please Cos x da (show Steps!) X COS X

A: Our Aim is to integrate ∫x cos (x) dx-(i)

Q: V3 Tan" (-V3) Cos"(-1) 3. Sin 2 1. 2.

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Q: und tre e given t Coslutl

A: To find the exact value of cos(u+v)=cos u cos v -sin u sin v and we are given that  sin u =-35 ; cos…

Q: Use the identity cos^(2)s+ sin^(2)s = 1 to find the value of x or y, as appropriate. (((2)/(9)), y),…

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Q: Inverse/arc of cos2(theta) = 0

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Q: Graph the equation r = sin^2 (2.3u) + cos^4 (2.3u) for 0 <=u<= 10pai.

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