The solution set of 1-2x +21=4 {-1,5) AO {-1,2} BO {-1,6} .CO {-1,3} .D O

Q: 8. a.) X + x- 2 X-2

A: According to our guidelines , we can answer only first question. Kindly re-post other remaining…

Q: For what integer of x does the graphs of the two equation intersect

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Q: v=x²e=x + 4e²

A: Given solutiony=x2e-x+4ex

Q: Solve, z2 - 4z + 5 = 0 Given that z, = 3 + i, z2 = 4 – 3i, z3 = -1+ 2i and z4 = -2 – 5i, determine…

A: Given equation is, z2-4z+5=0 Now, z=4±16-4×52⇒z=4±-42⇒z=4±2i2=2±i So, the solutions are z=2+i, 2-i

Q: The quadratic form Q = x' – 4xz + 6y? + 422 is:

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Q: Find the solution for an = 6a-1-8an-2 for n>2 and ao = 4, aj = 10.

A: Given recurrence relation is an=6an-1-8an-2, n≥2 and a0=4, a1=10. Let an=xn be a solution of above…

Q: Find the root(s) of the quadratic equation O(4. -5) O (2. 6) O (-2, -3) O (1. 5) -6x +5 0

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Q: a) Solve for x in the equation, 3*+5 = 7* , giving your answer to 2 decimal places. b) Express (7 –…

A: Hello, thanks for your question but according to our policy I am answering the first three subparts.…

Q: Calculate f (3xy + 4e²) dS, where S is the triangle with vertices (0, 0, 3), (1, 0, 2), and (0, 4,…

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Q: X.) Find the Discriminant describe the nature. X-5X-20 2) x² + 2x-24 = 0 3) x² - 10x + 25 = บ the…

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Q: x2 - 2x + 1 dr. (x² – 2r- 3) 2.x

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Q: I is the incenter of the triangle. Al-3x+7, BI-5x-11, & CI-52-2x CI=[? ] B

A: Given query is to find indicated length.

Q: Find a + b, 2a + 3b, lal, and la - bl. a = i +3j - 4k, b = -3i -j + 6k a+b= 2a + 3b = |a| = |a - b|…

A: Given vectors  a = i + 3j - 4kb = -3i - j + 6k

Q: B|a- Find u.v and v xu if u=i+2j-k and v=-2i+2j+2k

A: We have to solve given problem:

Q: The number of ordered pairs (x, y) of positive integers satisfying the x² + y² = 13(x + y) is A 6 B…

A: First, we rewrite the given equation x2 + y2 = 13*(x + y) in a more convenient form. We can do this…

Q: Solve the Coout's linear wsuation by method. 2n, t0 x + X3 = 4 -3n, +4Xz -213 6.

A: To Determine :-  The linear equation by Crout's method . 2x1 + 0x2 + x3 =4-3x1 + 4x2 -2x3 =-3x1 +7x2…

Q: Let à = 27 - 5j + 4k and b = − − 5j + 4k. Find -a + b. -ā +b =

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Q: If AB = i+ 8j - 2k and B is the point (9, 4, 6), find A. The point A is (OI

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Q: SOLVE, COMPARE A AND B eln (z) A = B = Z3 z3 - 1 z-1 Z3

A: 📍 Approach to solving the question: To solve and compare the integrals A and B, you should follow a…

Q: Find all the roots of z = -4 + (4V3)i giving each root in the form re". %3D 8° = -4+ (43) C

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Q: +8y=0 وئے 3رك دے

A: Given:The differential equation is .To Find:The solution of the differential equation.Concept…

Q: Calculate (5xy + 4e²) dS, where S is the triangle with vertices (0, 0, 3), (1, 0, 2), and (0, 4, 1).…

A: Given

Q: je je e je

A: From the given problem: I=∫cos22xdx As we know that the trigonometric identity: cos2x=121+cos2x So,…

Q: Find b and c so that y 10x? + bx + c has vertex ( – 8, 0). = c = ||

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Q: Find a + b, 2a + 3b, |a], and la – bl. a = 5i - 6j + 5k, b = 2j - k a + b = 2a + 3b = |a| = |a - b =

A: NOTE: Refresh your page if you can't see any equations. . here we have .

Q: Find å + B, 2å + 35, |äl, and |ä – | for å = i + 2j – 3k and b = -2ï – j + 5k.

A: solution:-a→=i→+2j→-3k→b→=-2i→-j→+5k→(1)a→+b→=i→+2j→-3k→+-2i→-j→+5k→         =1-2i→+2-1j→+-3+5k→…

Q: Find the 11th pair of x and y where x<0 and y<0 in 53x-81y=-126

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Q: ) y''' + 3y'' + 4y' + 12y = 8cos2x - 16sin2x

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Q: Let A = -2 3 1 0 -1 1 0 2 1 Then cofactor, C2,1 =

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Q: theorem

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Q: (15x - 8) 226

A: Given,

Q: Calculate (3xy + 4e2) dS, where S is the triangle with vertices (0, 0, 3), (1, 0, 2), and (0,4, 1).…

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Q: Express in the form a+ bi. -21

A: Our Aim is to express 51+2i-(i) in the form a+bi

Q: 4. The component of 4î – 5k in the direction of 2î + ĵ – 2k is: A. 8î + j – 10k 3 3 B. 4î + 2j – 4k…

A: As per the company guidelines we can solve first question. I hope that the given solution will help…