Add the vectors u (0, 3) and i = (- 2, – 1) graphically. Your graph should include u, v and the resulting vector w = ủ + ở 7t of 4 -7 -6 -5 -4 -3 -2 -1 3 4 5 -2 -3 -4- -5 -6- t-7+

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A: The objective is to solve the expression.

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A: Solution of question is written in below steps.

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A: This question can be solved using the concepts (area of triangle using sines) and (cosine rule).

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A: Given: A right triangle is given. To Find:  To find the length of the side opposite to the given…

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A: tan(theta) = Perpendicular/Base

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A: Given: sinA = 74, sinB= 35 To find: tanA+B and tanA-B We know that cosA= 1-sin2A and cosB= 1-sin2B

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A: given distance between both building is 250 ft

Q: A 70° b = ? C = ? ? a = 15 В

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Q: Look at the diagram below. Given the measure of angle 1 = 39 degrees, use your knowledge of vertical…

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Q: sin2(78°) + cos2(78°)

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A: To find the angle from the given angle values.

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A: Given,            ∫0πx2cos4xdx

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A: From the data we have where supposed that the length of the shadow is x yards.

Q: Factor the trigonometric expression completely. 3 sin X+ 16 sin X+5 ... 3 sin? X+16 sin X+5= (3 sin…

A: In this question , we can factor completely the given trigonometry expression .

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Q: Write the product as a sum or difference. 18cos(29x)cos(17x)

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