If v=i+2j and w= - 2i + 7j, find projywv. Then decompose v into two vectors v, and v2, where v, is parallel to w and v2 is orthogonal to w. projwv V = (Simplify your answer. Use integers or fractions for any numbers in the expression. Type your answer in terms of i and j.) (Simplify your answer. Use integers or fractions for any numbers in the expression. Type your answer in terms of i and j.) V2 = (Simplify your answer. Use integers or fractions for any numbers in the expression. Type your answer in terms of i and j.)

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A: This question is based on trigonometric formula.

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Q: Which set of values is the solution for sin x =- 0sxs27? a) -0.34 , 2.80 b) 5.94 , 3.48 c) 1.91 ,…

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A: Given query is to find the angle between ground and top of the tower

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A: Solving the problem by prove the function.

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Q: 3 Find the value of tan 0/2, if sin 0=-4/5 and e in QIII. O 1/2 2+V3 -2 14. Given tan e=1 and cos…

A: Note :-As you mentioned here for solution only question no. 14 so i am solving only this.

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A: We have to find cot (24°)

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A: This question can be solved using the concept of sine rule.

Q: . If cos A=1/2 with A in QIVfind the following sec A/2     2. If sin A=5/13 with A in QII find…

A: The solution is given below

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Q: Solve the triangle ABC, where b = 8 cm, c = 12 cm, and ∠b = 20°.

A: Given query is to solvethe triangle.

Q: B. Independent Assessment 1 Using figures 1 and 2, match each trigonometic concept found in Column A…

A: sin(theta) = Perpendicular/Hypotenuse Cos(theta) = Base/Hypotenuse tan(theta) = Perpendicular/Base…

Q: 4 If sin A with A in QII, and sin B with B in QIII, find sin(4+B) 35

A: Use trigonometric ratio for finding the sin(A+B)

Q: 6. Which of the following statements is incorrect? A. sin 60° =- 3/3 B. tan 60°= 60 C. cot 60° =° V3…

A: Consider

Q: Given u⃗ =−4i−10j and v⃗ =7i−3j, find u⃗ +v⃗ . Give your answer in the form ai+bj.

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Q: Sketch a graph of the polar equation. = sin(40) n/2

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A: First I have written De Moivre's theorem, then write the given z into polar form and using the De…

Q: Find the sum 7n, where n = 51 to 100. Show your formula and work. (You cannot just use a calculator…

A: we have to calculate the sum.

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Q: sin2(78°) + cos2(78°)

A: Question is based on trigonometric ratios and angels.

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A: We will find the distance between the house and the base of the cliff.

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Q: Which of the following equations is CORRECT? O sinA cosB =1/2[cos(A -B)-cos(A+B)] O cosu-cosv= -2…

A: From the given options

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Q: Solve: Væ – 7 = x – 7. Enter the exact answers.

A: This question is based on solving an equation.

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Q: Find the solutions of the equation that are in the interval [0, 2?). (Enter your answers as a…

A: Note:- Here in your question in place of question mark there must be interval [0, 2π)  And equation…

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Q: You are given that cos(A)=−5/13, with A in Quadrant II, and sin(B)=24/25, with B in Quadrant II.…

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Q: (19) x² + 2x + I (x +1) (x+1) = Cx+i)? x² = | (x²+ 2% +1) t 2x+1. 2+2x+1 y2 /x² + 2x +l 2x +1 x2 %3D…

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Q: Cos/cos COS/(OS

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Q: Which of the following options lists all solutions to V3 sin(8) in the domain e E [0, 27]? 3' 3 llr…

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Q: 3. Let h(0) be the height above ground (in feet) of a rider on a Ferris wheel at an angle 0 (in…

A: In order to solve this question we need to use trigonometry applications on ferris wheel.

Q: 15 cm 13 сm q°

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Q: 1 sin (tan-1 x) , sin

A: To simplify the given expression.

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Q: ln (10e2x)   ln (e4x)

A: