3. Which expression simplifies to 2/3 – 8/2 V12 + 2/8 – 12V2 а. b. 2/9 + 5V2 + 3V4 4v2 – 3/3 + 2/2 С. d. 3V2 – 2/3 + 2/2

Q: Since b =2i ̂-j ̂-3k ̂ and c =i ̂-5j ̂+k ̂, what is the result of ( b . c )?

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Q: b) 4(x – 4)(x + 2)² (2x – 1)³ < 0 - -

A:

Q: y=V?-イー8<x<0} 2 30 y = y=V?-(-てくさ<-0.509}{0.509<y<7} y = V 62 – x² {-6 <x< -1.046}{1.046 <y< 6} ソ=…

A: Answer for sub question 1: Given y=64-x2 To find area under the curve y using definite integrals.…

Q: If L(4sin(3t) + 2cos(9t)) = 4AS³+Bs²+Cs+D (s²+9)(s²+81) the value of B is

A:

Q: 2x – 3y – z+ 2w +3v = 4 4x – 4y– z+ 4w +11v =4 2x – 5y – 2z + 2w – v = 9 2y +z+4v =-5

A:

Q: Differentiate and simplify: y= (3 – 4x)²* O a.y' = - 2(3 – 4x)²*-4x + (3 – 4x)In(3 – 4x)] Ob.y'= 2(3…

A:

Q: y = Vs2 - {-8<r<8} y = V² -x? {0.509 <y <7} y = V 62 - x? {1.046 <y< 6} V5 -x² {1.638 <y<5} -10 10…

A: Note: As per Bartleby's guidelines, for more than four questions asked in the subparts, only three…

Q: 8. If mZW = (5x + 1)° and mZY = (13x – 37)* , find mZY. %3D

A: In the circle.  Find the angle of Y.    as per our guidelines we are supposed to answer only one…

Q: 21, (-2ナVータ)+(-1-V-3) 7ーVーT)- V-SI 23.

A: Solution: The objective is to find the values of the given equations

Q: 5. If Z1 = V3 - 2i, Z2 = -i+1 and Z - 3= 4i – 2. Evaluate (i) Re{3Z -5Z +2Z}} (ii) |(1+ Z, + Z3)(i –…

A:

Q: We are told that the number of units of weekly output of a product is Q(x) = 200x + 5x² where x is…

A:

Q: -3 2. Evaluate: V12-피 + z dar 0,

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Q: m22 = m24 21 is supplementary to 22 23 is supplementary to 24 m22 = 4x + 5 m24 = 2x + 15 Find x and…

A: We can answer both the question as below

Q: Q2: If Z1= 4i-3 22= 3i Z1+Z2 Find Z2

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Evaluate the integral / V4x4 - 12r? +7 xdx A - {(2x?-3) /4x4– 12x?+7 - 2 In |2x?– 3 + V4x4 -…

A:

Q: 2. Compute the value of | V25–x² dr

A: Given data:   The given integral expression is I=∫0525-x2dx.     Assume x=5sint, and differentiate…

Q: 1 The value of is closest to: 7-4V3 X 1. 1.2 X 2. 4.1 X 3. 4.2 V 4. 3.7 xxx>

A:

Q: o) +6² +5x+30. q) 22³-10²-3x+15. s) ³-1. u) 2³³. w) 24-2r³+27r - 54. p) ³3x² + 4x-12. r) 22³…

A:

Q: Q2: If Z1= 4i-3 Z2= 3i Z1+Z2 Find Z2

A: Here there are 4 questions but because of our privacy policy we can solve only one question so post…

Q: 5. If Z1 = V3 – 2i, Z2 = -i+1 and Z3 = 4i – 2. Evaluate (i) Re{3Z} – 5Z7 + 2Z}} (ii) |(1+ Z2+ Z3)(i…

A:

Q: Consider the problem: Min 10+ x² + y² subject to 2x² + y² ≥ 2, x ≥ 0 and y ≥ 0. x,y 1. Suppose that…

A: Introduction: When a multi-variable function is to be extremize, Lagrange's multiplier method is…

Q: v – 2w + x + 2y – z = -52 | 6v +3w- 2x + 4y – 3z = 57 -v + 2w – = -365 3x + 4y – 5z 8v + 13w – 2x…

A:

Q: 12 y' (12x +5) (4y* +3)° b. If y* +3y-4x' = 5x+1, then prove that y"(4y +3) = 24.x--

A:

Q: 9. If 4x(y+2) ソー3 O J6 4x(y+2) – 2x, y # 3 or -2, and x #0,2= ソ-3 y+2 A) B) C) 2 1/8112 28

A:

Q: 1. Show that (a) exp(2±3лi) = -e²; (c) exp(z+лi) = - expz. πί p ( ² + 7² ) = √ = (1 + i); 4 (b) exp

A:

Q: 16. If 1 || m, mZ1 = (6x + 5)°, and m2 = (9x – 46)°, find mZ1. 1 2 m

A: Given that the traversal, if   l   ||   m,   m∠1=6x+5°m∠2=9x-46°

Q: 2. If A = 2i + 2j-k and B 3i-6j + 2k, find (i) AB and (ii) AX B.

A:

Q: find A1 ∩B1 , GIVEN THAT                                             U= {x ∈ z/ - 7}    A= {x ∈ Z+…

A:

Q: Suppose that the number of units of a good produced, z, is given by z = 20xy, where x is the number…

A: The given function is, z=20xy

Q: test if (AB)¹ = B¹A¹ A = 4 1 0 2 L3 5. B = 14 0 2 - -3 1

A: To test if ABt=BtAt.A=410235, B=14-3021

Q: What is the coefficient of x^12.y^13 in expansion (x+yY 25

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: u-8 v- 12 w – 16 2 3 4 Find the value of 4x 4y 4z if it is known that u v w = 9. 2 3 4 ху z .....…

A:

Q: 2t Mr (t) - %3D 7-ゼ Find the MGF of 2- 3(W-2)

A: # Given: mgf of random variable w is  Mw(t)=9e^2t/(9-t^2)  then to find mgf of Z=3(w-2)??

Q: Q3: If you replaced the coefficients of x1, x2, and x3 by 50, 20, 10 What is your final JJI Jguz lio…

A: Here, We have to replace the coefficient of x1, x2, x3 by 50,20,10 Than we have to answer the…

Q: y = x2 – 6x + 1 Add 9 to both sides у — 1 + | х? — 6х + %3D y = x² + 12x Add 1 to both sides y + =…

A:

Q: Factor: m) yx(y+1) + 4x(y + 1) - 5(y + 1) n) 6p^2- 3p^3 o) 4x^4+ 2x

A:

Q: 2-If x(z) = 2z + 5z¬1 + 6z-3 – z* find x(n). %3D

A: Consider the given equation:   xz=2z+5z-1+6z-3-z4

Q: Consider the problem: Min 10+ x² + y² subject to 2x² + y² ≥ 2, x ≥ 0 and y ≥ 0. x,y 1. Suppose that…

A:

Q: 51 3 -[---] -4 2 -2 Let u= (a) 5u-2v, 3 V= 5 W= -1 Find:

A:

Q: W V. 54 ° U 216° 5x + 1

A:

Q: If W = 2x 2 + 3xy2 - 20y-2+ 6u; where x = 5u2 +4v 2 and y= u - 4v3 , find §W / §V.

A:

Q: (1 + x)5 (x + 2)10’ If y5 = ,and (x = 1, y = 2) y will be equal to?

A: 5y4 y'= 121(1+x)5(x+2)10 ddx(1+x)5(x+2)10            =121(1+x)5(x+2)10 (x+2)10…

Q: 19. (x, 4x), (-2x, 3x), given that x < 0 -XV10 (since x< 0, Vx2 = -x) %3D 20. (x, 4x), (-2x. 3x),…

A:

Q: 3. If AB = 7x – 13 and YZ = 2x + 4, what is the length of YZ ? Ox-13) 2x+4)

A: Midsegment theorem According to this theorem, line segment joining the two sides of a triangle is…

Q: -2 + 2iV3 8) 3V3 + 3i A) - B Vo - VZ -V6 - V2, 5 4 В) 23 11 41 41 D) 25 25 12 12

A:

Q: 18. If mZP = (4x – 1)° and mZR = (12x- 27)', fi T. S

A: We have a cyclic quadrilateral So remember that R + P  = 180 12x - 27 + 4x - 1 = 180   simplify 16x…

Q: 5. If Z1 = v3 – 2i, Z2 = -i +1 and Z – 3= 4i – 2. Evaluate (i) Re{3Z – 5Z} + 22Z}} (ii) |(1+ Z2 +…

A: GivenZ1=3-2iz2=-i+1z3=4i-2then z32=( 4i-2)2 Apply Perfect Square Formula:  a-b2=a2-2ab+b2a=4i,  b=2(…

Q: 30. Find the standard form of the equation. 64x² +896x+4y² - 8y +2884 = 0 (x-1)° , (v+ 7)* = 1 4 64…

A: We have to find the standard form of the given equation 64x2+896x+4y2-8y+2884=0 .

Q: 1. Square QRST has diagonals QS and RT. Determine the length of QS if QS = 3x + 25 and RT = 9x – 5.…

A:

Q: 5+ 12x2 - 4x xdx a (2x? -3)/5+12x² – 4xª + 14in/2x² - 3+/5+12x? – 4x*|} b H2x2-3)/5+12x² – 4x +…

A: To evaluate the given integral.∫5+12x2-4x4 x dx

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.