* Let z1 = 2 + i and z2 = 5 + 2 i. Find 3 z1/ ( z1 - z2) - (12/ 10 ) - (3/10)i O (1/10 ) + ( 3/10) i - (21 / 10) - (3/10)i O (21 / 10) + ( 3/ 10)i O Find 5/ (3 - 4 i) -(3/5)+(4/5) i O (15/25) - ( 20 /25) i O (3/5)+(4/5) i O (15/25)-(20 /25) i O

Q: 18 9s 52-4s+4 s2-4s+4

A: Consider the given expression. 9ss2-4s+4-18s2-4s+4   The objective of the problem is to simplify the…

Q: тах 2х, + 3x, - хз s.t X1 + 2x2 + x3 = 5 (1) -x1 + x2 + x3 21 (2) X1 + x2 + 2x3 <8 (3) X1 20 (4) X2…

A: Problem is Max Z =  2 x1 + 3 x2 -  x3subject to2 x2 +  x3 = 5-  x1 +  x2 +  x3 ≥ 1x2 + 2 x3 ≤ 8and…

Q: A researcher makes observations of certain bacteria. Every 1/2 day the bacteria divide into 2. At…

A: The question is related to exponential growth. Every 1/2 day the bacteria divide into 2 ⇒ bacteria…

Q: (-2, 4) -6 -5 -4 -3 -2 1 2 X Expand Image 6. 2. 2. 6. 6. 4. 3.

A: (1) From the figure, we get the center of the first circle as (-2,4). As this circle is passing…

Q: Uzn – V2n = (40 – vo)J2n+1 – (u–1 – v_1)2n+2+b(u_2– v-2) J2n for n>-1. From (2.35) uzn + v2n = (40+…

A: Required equations for calculation: Equation (2.37) u2n-v2n=u0-v0J'2n+1-u-1-v-1J'2n+2+bu-2-v-2J'2n…

Q: Due to the high incidence of crime, a company is giving its employees new and secured access to the…

A: Let event A denotes that the door should be open when a card is inserted and the event B denotes the…

Q: In Exercises 1–6, solve for x.

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Q: -0.307 -0.294 0.079 0.019 -0.136 -0.324 -0.176 0.125 -0.013 0.082 0.091 0.318 0.459 0.154 0.137…

A: *Answer:  . Yes there is an evidence to indicates that mean in pH readings for the four devices are…

Q: y -0.5 -0.75 1.5 0.5 0.25 -15 |(1) (2) (3) |-1.75 1.5 -0.5 0.5 0.25 -0.5 y y -0.5- 0.5 -이125- 0.5 -1…

A: Matched surfaces and contour diagrams:   Surface              Contour diagram (a)…

Q: O 8x² √4-x+ 3 O 8√4-x+ 2(4-x) √4-x 3 *-*-*) J+ +0

A:

Q: If z1=1-1,z2=-2+4i. Evaluate |2z2-3z12. pdf.

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Q: -2 -4 7 [x1' 8 | -9 10 -6 12 X2 -12||X3 -11] [X4] -4 9. 9. -5 8. -12 -8 [-3] I|

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Q: 0. P = 1 4 ... (1) P² = 1 1 -.- 16 4 --- --- (2) P4 1 1 --- 256 16

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Q: 4х + Зу 3DIn(4х — Зу); у - 3y); ) || |

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Q: 1 2 –1 -1 = -и + n- -u. 2 4 3

A: Given,          -1=12u+14u-23u

Q: (ь) (-6, 1/2) (r, 8) (r> 0) (r. 8) = (r< 0) y 2.0- -1.0 -0.5 0.5 1.0 1.5 1.0 -8 0.5- -10 -12- o-1.0…

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Q: Use the graph of each function to identify its domain and its range.

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Q: answer 7,9,11,13,15

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Q: =--x+ 1 3. 2 1 -1 -6 3 4 5 6 -5 -4 -3 -2 -1 -2 -3 -4 -5 -6 C y=2* x + 3 3 2 1 -6 -5 -4 -3 -2 -1 1 23…

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Q: operator METHDU . y" - 3y' +2y = e4x + 6x³ – 2+ 3sin(4x):

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Q: 1. 4(z+2)-1>5-7(4-z) 1 1 3+4t) 6 (2+10t) 2. 3. -1< 4x+2 <10 4. 8<3-5z <12

A:

Q: find rref 2 6 -4 0 1 2 -3 6 8 3 2 5

A: NOTE: Refresh your page if you can't see any equations. . the given matrix is now convert into…

Q: Solve 9tan(20) – 3/3 = 0 exactly on 0 < 0 < 2n. л 7л 13л 19л 0 = 12' 12' 12' 12 5л 11л 17я 23л 12'…

A: Given that 9tan2θ-33=0  and  0≤θ&lt;2πSolution :9tan2θ=33tan2θ=339=33=13tan2θ=13…

Q: Find L{(5 t2n+1 – 4)* } O 25(4n+2)! 40(2n+1)! 16 $4n+3 s2n+2 2 5(2n+1)! 2n+2 O 25(4n+1)! 40(2n+1)!…

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Q: ). Find 1 |z-j|=2 Z

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Q: If 25% of the oranges produced by a farm is defective in a random sample of 20 oranges, then if the…

A: Given 25% of total 20 oranges are defective, To calculate (X&gt;3) if X represents the number of…

Q: Differentiate y = / 1/2)-1(1– In z) 21/4)-2(1 – In z) Option 4 Option 1 None of these Option 2

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Q: 7. - + 7x - 3 = 0 8. x + 4v + 1 = 0 9. 2x = 7- x 10. 11 -0 11. 2 Sx-4 0 12. 2 7 -9= 0

A: According to the guidelines issued by the company We are supposed to answer only first three…

Q: Find general colAion -4

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Q: 1. 3[2(x + 1) + 1] - 8x 2. -8m + 4[3.2m - (2.5 3.2m)] – 4m + 6 29. (18 -)- 1 a 6. 4. 4 10 3.

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Q: 6. Show that 2x-3- 2x - 5x-3 (a) , x e R, x ± 1. -1

A: Simplification

Q: -, z) = ( %3D

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Q: 0.3x  +  4.6y  =  1 1.6x  +  1.3y  =  2

A: Consider the following system of linear equations: 0.3x+4.6y=1                               ......…

Q: 4x x+2 25. x2-4 26. 16x x² + 2x- 15 x- 5 27. 28. x²-25 x + 2 t - 3 t+ 3 29. 12+9 t2-9 30. x² + 7x +…

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Q: x = 5y2, x = 4 + 4y2 y 20- y 2- 15 10 10 15 20 -1 -2 -1 O-2 2 y 20 15 10 10 15 20 5- -1 o-2 O-24 -1…

A: Given: The equation x=5y2, x=4+4y2, To sketch: The region enclosed by given curves.

Q: 1-2х 1 2х+1 а.) 2х-3 х = 1 - х-1 b.) /2х — 2-Vx +6+1-0

A:

Q: A. (x – π) - Β. (πχ) - - (x-π)3 3! + (πχ)3 (πχ)5 3! 5! + (x-π)2 2! C. (x – π) + (πχ)2 D. -1+ E. -1+…

A: We know Taylors series of f(x) about x=a is  f(x)=∑k=0∞f(k)(a)k!(x-a)k

Q: X-2y+2 = 0 8. 2x +3y + 18 = 0 10+ 10 10 sb loonbe s 26 701 8- -10+

A: Solving equations and graphing

Q: If 11z¹ +10iz⁹ +10 iz-11 = 0, find the possible values of [z].

A: The given question is related with complex analysis. Given the equation 11z10 + 10iz9 + 10iz - 11 =…

Q: 8. - -8 -7-6 -5 -4 -3 -2 1 2 3 4 5 6 7 89 10 11 12 -1 -2 re F -3 Figure -4 -5 -6 -7 -8 -9 -10 -11…

A:

Q: 3- + - + 10 1 1 4. V2 1 1 3 V4 V5 (-1)"-1 5) Σ 2n + 1 n=1 /-

A:

Q: -5.1x1+2.1x2 + 9.0x3 + 3.3x4 + 7.7xs + 9.8 0 -7.2x1+2.2x2+ 6.9x3 +-4.0x4+-7.7xs + 9.2 0 -9.5x1 +…

A: Given equations are…

Q: 2. Find |A-'ATBA-1| where -2 1 4 -1 -4 -1 1 3 1 3 В — 5 -1 1 -1 7 2 -1 -7 1 4 -3 7

A: Recall that, |A|=|AT|, |A|-1=|A-1| and |AB|=|A||B|.

Q: (x2 – 1)(2x) – (x² + 1)(2x) (x2 – 1)2 y' x2 +1 1)2 (x² + 1)² – (x2 – x2 - 1 (x² – 1)² 2x(x2 — 1-х2 —…

A: Given; 9. y" of y = arc sin(2x-3) . Repost the 10th question.

Q: (4, –3) (| 4, )(r> 0) ) = 3+ 2n -) = (-4, – 3+ a )(r< 0) y y X -2.0 -1.5 -1.0 -0.5 1.0 -0.05 0.8…

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Q: Evaluate: 2. 2(8-5)z+ 40 – j20 = 0 O 4-j3 04+j3 0-4-j3 -4+j3

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Q: Compute x-x where x=i-2.

A: For the given value of x x =i-2  x3-x is evaluated as shown below