3. Find A-1. 1 A = 3 4 0 0 1 3 32 2 2 3

Q: 1 1+ cos x 9. 1- cos x || sin? |

A: We can verify the statement as below.

Q: Evaluate the minor and cofactor using the matrix A. 90 1 8 A = -2 2 3 00 7 minor M13 = cofactor A13…

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Q: Find the sum 80 Σ 5n = n=11

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Q: 2. Use determinants to calculate the area of the triangle with vertices (-1,2), (5,-3), and (4,4).

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Q: Find the cos 43.5°

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Q: AA MA 3t (-1) -2 -31/2 -IT 3rL -TT/2 4 IT T/2 TT 31/2 P 21 785 2.355 -3.14 -1.57 1,57 314 4.71 6.28

A: Given the query is to find the equation of the graph

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Q: 8. 6+ (0,2v6) 4+ 3+ 2+ 1 +++ -10-9 -8 -7 -6 1 2 4 6 7 8 9 10 -3+ -4T(0,-2v6) -6+ -9- -10 Which of…

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Q: 9) 5olve For OLO<2M Cose+sin A =1 2.

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Q: 7) Describe the number and type solutions for the following: x² + 7x + 13 Slide Red circle in front…

A: second  degree equation  ax2+bx+c=0 has 1)  Two distinct real solution   if   b2-4ac&gt;0 2)  real…

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Q: 24 13 Q Write the vector shown below as a combination of vectors and shown above Vector V = + Note:…

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Q: Pythagorean Identities 3. cos? x (1+ tan? x) = 1

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Q: Solve the triangle with a = 25.4, b= 15.3, and c = 10.6. α≈ (Type an integer or a decimal rounded to…

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Q: Write the complex number in standard form. (Simplify your answer completely.) 5 cis 210°

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Q: a) cot(0) b) sin(0)

A: Apply Pythagoras theorem

Q: 0 1) y = sin 4 6 3) y = cos (20) 1 2 + la

A: This is a problem of functions of trigonometry. Based on concept we will answer the question.

Q: - Use the double-angle identities to find tan(2x) if cosx = Enter an exact answer. Sain(4x) sin(1…

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Q: Match the given function to one of the graphs. y-4 sin(x) *** B. O C. O A. O D. Q Q Mi mi mi m -4x

A: This is a problem related to function calculation. Based on the general formula and concepts we will…

Q: SOive exactly ove 2cos e ti=o

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

Q: Find the exact values for sin 0, cos 0, and tan 0. 37 12 9.

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Q: Jack and Marcy are at an amusement park. Jack is standing 75 meters from a hot air balloon ride. He…

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Q: What is the domain of the function? f (x) = x-2 2x²+x-10 O (-∞, -/ ) U (-2,00) o (−o, −2) U(-2, 5)…

A: We have to find the domain of the function  f(x) = x-22x2+x-10.

Q: A ship leaves port on a bearing of 43.0° and travels 13.6 mi. The ship then turns due east and…

A: Draw the situation and use the Trigonometric ratio and coordinate plane to solve the question.

Q: 1. sin(csc0-sin) = cos²0 2. tan² (1+cot²0)= sec 0

A: Given :1) sinθ(cscθ-sinθ)=cos2θ2)tan2θ(1+cot2θ)=sec2θ   To verify : Identities given

Q: Solve for O40く27 3+2008分: 6 4sin 2.

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Q: Given the triangle 36 places. Area = 36 13 find the area of the triangle. Round your final answer to…

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Q: 4. How long is ET? A.5 В. 6 С. 15 D. 20 5. How long is CE ? A.5 В. 6 C. 15 D. 16 6. Given APQR AXYZ…

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Q: Evaluate tanh ( i).

A: We know that tanhz=sinhzcoshzand sinhz=ez-e-z2    , coshz=ez+e-z2

Q: Find the radius of the circle if a central angle measuring pi radians intercepts an arc length 8…

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Q: Convert (4, -3) to polar coordinates. Always choose 0 <= theta <= 2pi

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Q: Find the standard form of the equation of the hyperbola satisfying the given conditions. Center:…

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Q: Find x and y (real numbers) so that the equation is true. ​ (x2 − 2x) + y2i = 24 + (6y − 9)i

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Q: Write an explicit formula for the sequence: 3 5 8 9 – 75 T - - 8. 14 + 71 21 + 72 28 + T3 35 + т4 42…

A: The given sequence,    38,5-π114+π1,6-π221+π2,7-π328+π3,8-π435+π4,9-π542+π5,.......

Q: A = minor cofactor 80 6 -9 6 3 009 M32= A32 = || 7

A: we have to find minor and cofactor

Q: Evaluate the determinant, using row or column operations whenever poss -3 5 12 7 -8 2 -1 14 4 4 9…

A: A detailed solution is given below.

Q: Rewrite sin(a−7π/4)in terms of sin(a) and cos(a).

A: Given the query is to rewrite the ue expression.

Q: For the circle (x + 5)² + (y – 4)² = 49, find the intercepts, if any, of its graph.

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Q: Question 2 4" What are the first five terms of "n 2n for n2 1? A 2, 4, 8, 16, 32 2, 4, . 8, 32 c…

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Q: 1. Calculate the determinant of the matrix. -3 21 -6-12 0 21

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Q: Is the sequence an convergent divergent n 10+ n convergent or divergent?

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Q: 10) Divide using Long Division Slide Red circle in front of correct (x' - 5.x² - 33x - 35)+(x+3)…

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Q: If two nonzero vectors are perpendicular, then the angle between them is 90°. Also, the cosine of…

A: Given ,  If two nonzero vectors are perpendicular, then the angle between them is 90°. Also, the…

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

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Q: Using the law of cosines, consider a triangle ABC. Suppose that angle A = 97, side b= 46, and sided…

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Q: Find the determinant of the matrix. -7 1 -9 4 5 6 Determine whether the matrix has an inverse, but…

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Q: If possible, also provide the alternative solutions to solve the problems aside form the generally…

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Q: What is the common ratio of the sequence 832, 208, 52..? A -4 C D 4

A: Using formula of common ratio,

Q: A = 60- -5 1 0 0 9 2 M33 = A33 = 32

A: