12) Is the Discriminant Positive, Negative or Zero ?

Q: Let v be the vector from initial point P, to terminal point P2. Write v in terms of i and j. P1 =…

A: A detailed solution is given below

Q: Verify that the equation is an identity. 1+ cos0 Show that (csce + cot0)² = - 1– cos0

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Q: What is the sum of the infinite series "n =1 102" ? Show your work

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Q: D B Solution:

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Q: Find the Discriminant - then tell how many solutions. 1) What is the number of solutions of: Show…

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Q: 10) Identify each expression that is equivalent to (i).

A: Given

Q: Cos 9 2 Sin e cos8 © cos (e) cos o (d) cos'x + 2 Sinx + 2 = o

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Q: Add Fractions sin x 1+ cos x 6. 1+ cos x = 2 csc x sin x

A: As you mentioned question no. 6 solved

Q: Simplify the expression by using a Double-Angle Formula or a Half-Angle Formula. (a)     2 sin(11°)…

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Q: 4. Given 0 < 0< 2T, solve 2 csc x = 3 csc 0- csc0 sin 0. 2 O O

A: Here we have to solve        2 csc(x) = 3 csc(θ) - csc(θ)sin(θ)

Q: Question 12 Write the vector v in terms of i and j whose magnitude v and direction angle 0 are…

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Q: ctors u and v are given. v = -6i – 12j + 6k u (a) Find a vector orthogonal (perpendicular) to both u…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 1 tan x+ cot x 1 = 4 8. cot x+ tan x

A: We can verify the identity as below.

Q: Solve using the Quadratic Formula. 6) 8x2 + 8x + 4 = 0 Sh

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Q: Use the given vectors to find the specified scalar. u = -7i + 10j, v 2i - 8j, w = 7i - 6j; Find u (v…

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Q: Find the Discriminant- then tell how many solutions. 2) What is the number of solutions of: Show Set…

A: 4x2-9x+7=0Compare with ax2+bx+c=0a=4, b=-9,…

Q: Consider A = ⟨0, 4, 2⟩, B = ⟨6, −1, 0⟩ and C = ⟨3, 0, 1⟩. draw the vectors A, B, and C in…

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Q: Find Jul, Iv], |2u], v, lu + vl, ļu – vl, and Ju| - |vl. u = 5i + j, v= 4i – 3j Jul = |v| = |2u| Ju…

A: Given: u=5i+j, v=4i-3j We know that if a= xi+yj+zk then a=x2+y2+z2

Q: Given 0 <0 < 2T, solve cos 20 cos 0 = 0. 5 3 3 57 27 0 0, 27T 477 3

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Q: Problem 8 Light poles use guy wires for support and electrical grounding. Suppose a 25-foot guy wire…

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Q: Solve the following equation 2 sin 3x + sin 2x + 1 = 0 on the interval 0 < x S 2Tt.

A: The given equation is: 2sin3x+sin2x+1=0. We have to solve this equation on the interval 0≤x≤2π.

Q: What are the first 5 terms of the sequence a_ =2n – a 'n - 1, where “, =5,

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Q: Simplify the lefthandside so that LHS RHS: 2 1 tan(a) + 1+ sin(a) 1- sin(a) cos(a) 1+ sin(a) 1-…

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Q: 4 cos't- sin" t=1-2 sint Which of the following four statements establishes the identity? A. cos t-…

A: Option (A) is correct See below the explanation

Q: Find the Discriminant- then tell how many solutions. 1) What is the number of solutions of: Show Set…

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Q: Give the rectangular equation equivalent for the following parametric equations: x = 3 tan t y = 2…

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Q: Carry out the indicated algebraic operation. (If not possible, enter IMPOSSIBLE in any cell of the…

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Q: Identify the vertices and foci of the hyperbola with equation (y + 4)² (x – 2)2 1 9 40 Select the…

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Q: a. How many yards has the rocket traveled horizontally from where it was launched? yards Preview b.…

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Q: OITADL A 140cm Co 155 Cm tud G bn c bun 251RLIVE DEAET OBMNER lero みで

A: To find the value of angle using trignometric ratios .

Q: Polar coordinates of a point are given. Find the rectangular coordinates of the po 37 -9, -9/2 2 O92…

A: Topic = Coordinate Geometry

Q: 6 - 6 tan (x+3)= -12

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Q: V13 TC pose that cSc a = and I the exact values of cos and a. %3D Cos 2.

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Q: 2. %3D 8. Assume that cos(r) = 15 for r in quadrant IV. Find sin(2.r), cos(2r), and tan(2r).

A: Explanation of the answer is as follows

Q: The point P V13 X, lies on the unit circle shown below. What is the value of x 7 n simplest form? P…

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Q: Find an equation of the plane that passes through the points P, Q, and R. P(3, -5), e(6, 3, -3),…

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Q: ace provided below, discuss the AE (Keynesian cross)

A: answer is in next step

Q: 10. A boat leaves the marina and sails 3 miles west, then 2 miles southwest. How far from the marina…

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Q: Prove the identity. cos(x-y) / cosx cosy = 1+tanx tany

A: We have to prove the above question

Q: Use the graph to determine a. the function's domain; b. the function's range; c. the x-intercepts,…

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Q: Verify the identty sin 0- cos 0 tan 0- cos 0+ sin e Write the left side of the identity in terms of…

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Q: 13) solve Por OSOL2M -l6+2cos"=DCO50-5

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Q: how do i do this?

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Q: Simplify the expression sec e-(sec0) sin'e cos e Cos 0 sin? A

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Q: A ship started sailing S 42 35' W at the rate of 5 kph. After 2 hours, ship B started at the same…

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Q: Use the following information to determine tan(2x). tan(x)=−3 and sin(x) is negative.…

A: Given tan(x) = -3 and sin(x) &lt; 0, which means tan(x) and sin(x) are negative, then x must belong…

Q: Sketch the angle and then find the EXACT VALUE of the following trig ratios -117 - 57 sin 4. b) tan…

A: I am going to solve the given problem by using some simple calculus to get the required result of…

Q: The distance between cities A and B on a map is 11.5 in. The distance from city B to city C, is 5.5…

A: This question can be solved using the concept of bearing angle.

Q: [tan (2n – 1) – tan-(2n + 3)]. n=0

A: A detailed solution is given below

Q: The path of a satellite orbiting the earth causes it to pass directly over two tracking stations A…

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