Consider the angle t defined by on the unit circle. y TO IND (3) I

Q: exact value of cos (-15)

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Q: sin A + cos A * cot A = csc(A)

A: Write cotA using sin and cos

Q: sin(2u) cos(2u) sec u c) sin u c u

A: We have to show that sin2usinu-cos2ucosu=secu We have to consider the left hand side of given…

Q: tan 5. CoS sin 12

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Q: True or False tan(2θ) + tan(2θ) = tan(4θ)

A: Given trigonometric expression is, tan2θ+tan2θ=tan4θ.   The given statement is False.   By apply the…

Q: can you please check my work im not sure if i got the symbols right (the negative and positive…

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Q: y = sin? (3r)

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Q: 5π (b) sec 6 (c) (sin 570⁰ + cos180°)-¹ (d) sec 7π 6 - 1 CSC 4π 3 + COS 5π 6

A: b)sec-5π6-csc4π3sec(-θ)=secθ since you have posted multipart question, i can do first question as…

Q: S sine sin (cose) de A. cos (cose) –cos³(cose) -cos B. cos (cose) + cos (cose) +cos (cose) + C C.…

A: Solving the problem by finding the derivative.

Q: rcos(2r)+ sin (z) dx Find 9 cos(z)

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Q: 3. V2 C T. V2 V2 3 10. sin B =[Select ] 11. cos B = [ Select ] 12. tan B = Select] - -13

A: Trigonometric ratios

Q: Find sin(a) and cos(3), tan(a) and cot(3), and sec(a) and csc(ß). a (a) sin(a) and cos(3) (b) X…

A: We have to find the trigonometric ratios.

Q: In the right triangle shown to the right, the angle e is measured in radians. 1. Find tan 0. 2. Find…

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Q: TC Sinh exp -i sinh 1 -i sin 1 i sinh 1 i sin 1

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Q: cot(t)/csc(t)-sin(t)

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Q: 1) Find y' if tan-1(x²y) = x + xy²

A: Recall: d(u.v)dx=udvdx+dudx.v d(xn)dx=n xn-1 dtan-1xdx=11+x2

Q: Multily    (a) (a+b)  2 (cos theta - sin theta ) 2

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Q: 25. sec (tan11 + csc¯l 1) →26. sec (cotl V3 + csc(-1)) ((2-) )- sec (-)) (The answer is not -a/6.)…

A: Trigonometry is the study of the relationship between the sides and angles of a right-angled…

Q: %3D If sin (xy) =x, then

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Q: Find sin sin(3) coo(), and tan) from the given information. COS tan(x) = V2, 0° < x < 90° sin 2…

A: We have to solve one question as per guidelines

Q: Cot(X) + sinlx) ? + Cos (X) Find what does it equal to ..?

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Q: (cot. 1)dr sin I cot z/3 cot?

A: Substitute t2=3cot2x-5 So, tdt=-3sin2xcotx dx and cot2x=t2+53 cot2xdxsin2cotx=-13t dtt2+53dxsin2x…

Q: What is tan(B)? 33 12 tan (B) = 2

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Q: f(x)=4sin The equation of a sine function that has an amplitude of 4 and a period of: f(x)=4sin(4x)…

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Q: 1) State whether the following functions are odd, even or neither. a) t³ sin(at) b) t cos(2) c)…

A: Solution :- First we will learn , when a function is called odd , even or neither :-When f-t=ft :-…