Find the angle, in degrees, between v and w. 5π v = 8 cos -i + 8 sin 2 5 2J The angle between v and wis O w=5 cos 9 4 9 i+5 sinj

Q: v = (6, 1, 6) w = (1,7, 10) Find the cosine of the angle between v and w. Cos O = %3D

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Q: Find the exact values of sin 2u, cos 2u and tan 2u using the double-angle formulas. csc u = 5, -<u<T…

A: Since π/2 &lt; u &lt; π  This means u lies in the 2nd quadrant.

Q: = (8,8,4) = (1, 6, 4) d the cosine of the angle between vw and w. 0=

A: We have to find the value of angel of cosine.

Q: 3i (4 5i) (6 cos 25° + 6i sin 25°) CoS

A: Here we can use the following formula for representing polar form of a complex number…

Q: a D B The triangle ABC has sides of length a. b and c, as shown in the diagram. The point D lies on…

A: Given that the triangle ABC has sides of length a, b and c , as shown in the diagram. The point D…

Q: 7/4 8 + cos³ u du = cos? u

A: Given Data: Integrand: ∫0π/48+cos3ucos2udu Simplify the integrand,…

Q: Multiply and simplify. (sin B+ cot B)(sin B- cot B)

A: We need to simplify the following expression sinβ+cotβsinβ-cotβ

Q: ation Side-Side-Side Postulate Reflection Side-Angle-Side Postulate will map ARXQ onto ASXT and ARXQ…

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Q: What is the exact value of sin(2859 -√2-√6 4 -√√2+√6 a b C d √2-√6 4 √2+√6 4

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Q: f is the angle between the two radii (one to each circle) drawn from one of the point of in ² + y² =…

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Q: Find the quotient and write it in rectangular form using exact values. 10( cos 100° + i sin 100°) 5…

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Q: V= (6, 10, 9) (7,9,7) W= Find the cosine of the angle between vand w.

A: v=⟨6,10,9⟩w=⟨7,9,7⟩

Q: Simplify the right side. sin? 60 V cos 6e sin 68 de = cos/2 60 - COS 60 sin 68 de

A: We have the integral: ∫sin26θcos6θ sin6θdθ

Q: V = (5,7,8) w = (4, 10, 5) Find the cosine of the angle between v and w. cos = 21.25859

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Q: A 13 B C 5 In AABC, sin C = 13 Find sin A. Enter your math answer

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Q: The box shown in x B A D У is the unit cube having one corner at the origin and the coordinate…

A: Given is a unit cube whose one of the vertices is the origin and have three faces along the…

Q: Find (cos A-B) if A and B are positive acute angles with sin A = 12 13 A. B. 56 65 63 65 3 and cos B…

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Q: 18 sin? h - 2 = 0 720° <h<1080°

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Q: Which expression equals 1? O tan² 14° + sec² 14° O cot² 14° + sec² 14° O sin2 14° + cos² 14° O cot²…

A: We have to slove above questions

Q: A 12 30° В

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Q: )- cos( cos(133 – 325) trig + op? + trig ])- sin(| en angles are in radians.

A: The objective of the question is choose the right options for the following box.

Q: 75 21 72

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Q: v = (5,2, 4) w = (8,2, 3) Find the cosine of the angle between v and w. cos 0 =

A: Formula: The cosine of angle between vectors v=a1, a2, a3 and w=b1, b2, b3 is given by, cosθ=v·wvw…