хах (V16-x2)

Q: Solve the triangle for which ZA = 30\degree, ZB = number. Do not use a decimal point or spaces in…

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Q: Explain why the Pythagorean Theorem is a special case of the Law of Cosines.

A: Consider the following figure: Law of cosine: c=a2+b2-2abcosθ

Q: Make up an applied problem that requires using the Law of Cosines.

A: Here, our aim is to make up an applied problem that requires using theLaw of Cosines.Let us consider…

Q: The top of the lighthouse is observed from point M at 25.53° angle of elevation and simultaneously…

A: Here we use the knowledge of trigonometry ratios to find the height of lighthouse.

Q: Use a trigonometric substitution to evaluate (x+3)' -dx. (7-6x-x*)"2

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Q: What does it mean to solve an oblique triangle?

A: Definition: Oblique triangle is a triangle whose no angle is 90 degrees that is it is not a…

Q: one 0° do 143. V9 – 02

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Q: Give 5 example of integration of trigonometric functions with solution

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Q: Explain a real-world application of sinusoidal functions and how having knowledge of trigonometry…

A: Sinusoidal function is a function which oscillates between a mean and a extreme value.

Q: integral. 6. Evaluate f 2z5V2 + 9z² dz

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Q: A vertical pole 40 feet tall stands on a hillside that makes an angle of 17° with the horizontal.…

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Q: Use trigonometric substitution to do the integral 4x3 dr. VI² + 4

A: Topic = integration

Q: Simplify completely. Square root of 9-x^2 where x=3cos⌀ and ⌀ an acute angle

A: From the given data:

Q: Simplify completely: V4 -x where x = 2 sin 0 and 0 an acute angle.

A: Given,  x=2 sin θ and θ is an acute angle.

Q: Solve the trigonometric equation in the interval [0,2π) by squaring both sides. cotx−1=−cscx

A: Given equation is Squaring both sides, we get By using the identity we get

Q: Evaluate the TV100-x²dx

A: Topic = Integration

Q: 3 (9-b²)ž By Trigonometric Substitution: S db b6

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Q: Evaluate f 9-4x² dx x²

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Q: dr 2. Use a trigonometric substitution to evaluate

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Q: X->A -Discuss The contrinuity of ye Sin

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Q: angle between the tangent

A: Given: The two surfaces x2+y2+z2=6 and 2x2+3y2+z2=9 intersect at point 1,1,2. To find: The angle…

Q: a company is installing a new ski lift on a 225m-high mountain that will ascend at 42 degree angle…

A: consider the figure as follows  let AB represent the mountain which is 225 meters high, the angle…

Q: solve for angle X

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Q: Convert from spherical to rectangular coordinates. (Use symbolic notation and fractions where…

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Q: 19 TC 12 12. sen

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Q: x³dx is equivalent to Using trigonometric substitution,

A: Given,  ∫ x3x2-4dx

Q: Integrate using trigonometric substitution

A: The given integral is

Q: What is sine and cosine. How do I use them?

A: The sine and cosine are the main functions used in trigonometry and are based on right angled…

Q: Integrate using the method of trigonometric substitution. Express the final answer in terms of the…

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Q: angle between

A: To find the angle between the two vectors.

Q: Evaluate. Express result in Rectangular Form correct to 3 decimal places. 2 = 4i3izi

A: To evaluate: z=4i3i2ii in rectangular form correct to 3 decimal places.

Q: sinr 1. Show that

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Q: Integrate using the method of trigonometric substitution, express the final answer in terms of the…

A: In this question we have to solve the Integration. Trigonometry Identity Used:-…

Q: 7. 100 mZ1 =

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Q: While standing near the edge of a farmer's field, Johnny watches a crop duster dust the farmer's…

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Q: sin² 3y 5. ye 3^cot3t

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Q: Convert r = 2 sin θ to an equation in rectangular coordinates. Please do not have any square roots…

A: We will use the formulas

Q: Explain how to solve a trigonometric equation graphically.

A: To solve trigonometric equation graphically, Step 1: Plot the corresponding curve for the values 0,…

Q: Stuck on finding the angles for:   sinx=- square root of 3, /2

A: Given information:The given equation is

Q: spherical: (3, * , ) Change to rectangular.

A: Given,Spherical coordinates: 3,3π4,π3

Q: Explain how the double-angle formulas are derived.

A: sinx+y=sinxcosy+cosxsinycosx+y=cosxcosy-sinxsinytanx+y=tanx+tany1-tanxtany

Q: Explain the formula of Cofactor.

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Q: 3dx xV4-x²

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Q: Evaluate Va²-x²dx using trigonometric substitution

A: The given integral is I=∫0aa2-x2dx. The main objective is to evaluate the given integral using the…

Q: 3dx xV4-x?

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Q: write down a trigonometric substitution which will make 4-x^2 into a perfect square.

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Q: Find the tangent of ZV. 41 Write your answer in simplified, rationalized form. Do not round. tan (V)…

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Q: A 5.8-foot-tall engineer restructures a beam bridge that connects to the top of a cliff. The…

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Q: Integrate using the method of trigonometric substitution. Express the final answer in terms of the…

A: In this question we have to Integrate using the method of trigonometric substitution.