1. true or false. justify your answer. (a) Im(z) > 0, then Re(1/2) > 0. (b) Re(z12) = Re (z1) Re (2)

Q: It is the difference between the true value (analytical) and the approximate value (numerical) O pre...

A: Definition :.                The difference between true value  (analytical  ) and the approximate v...

Q: Using Bisection method find a root of f (x) = 3x- e between 1.4 and 1.6 (use these as the initial va...

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Q: Given that n(A)=7, find the power set of the given set

A: Cordinalty of the Power set

Q: Let Z be the set of all integers and Q be the set of u rational numbers and R be the set of all real...

A: Given ℤ be set of integers ℚ be the set of all rational numbers and ℝ be the set of all real numbers...

Q: One well-known bread store is franchising in Metro, they sell their bread depending on the taste of ...

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Q: 19. Druid city is currently selling Lamplighter IPA in their taproom for 2, the marginal cost of pro...

A: Given: Druid city is currently selling Lamplighter IPA in their taproom for 2, the marginal cost of ...

Q: If the checker can only move diagonally, and must jump over X's, how many paths lead to the top? X X

A: If it has to jump over X then only one path is possible. 

Q: Exercise 18 Get the second derivative of the function f(x) = e3en el point 1.3 Using Richardson's ex...

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Q: Find parametric equations for the line. (Use the parameter t.) (0, ),, 1) The line through the point...

A: Given- The line through the points 0, 12, 1 and 9, 1, -9 To find- Find parametric equations for the...

Q: Find the inverse's of -6854 modulo 979 (note that 0 <= s <979). Justify the existence of the inverse...

A: Given:  the inverse's of -6854 modulo 979 

Q: How many different patchwork quilts, four patches long and three patches wide, can be made from five...

A: Given: Five red and seven blue squares.   To determine: The number of different patchwork quilts tha...

Q: The composite is composed of a cone and hemisphere. 89 ft 33 ft a) Find the surface area of the comp...

A: Formula used: Surface area of the cone is given by the formula: Scone=πrl Surface are of hemisphere ...

Q: Determine if the following argument is valid or if it exhibits the converse or the inverse error. Us...

A: This is a problem of Logic.

Q: 2. Method of variation of parameters x" + 2x' + 8x = 2e-2t – e-t,x(0) = 1,x'(0) = 0 t+1 2x" + x' + 8...

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Q: Abigail and her children went into a movie theater and she bought $71.50 worth of drinks and pretzel...

A: Given Abigail and her children went to a movie theater and she brought $71.50 worth of the drinks an...

Q: The accompanying figure shows a network of one-way streets with traffic flowing in the directions in...

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Q: Example 1 Jasjeet has made a scale drawing of a vegetable garden she plans to make in her backyard. ...

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Q: 4. How many numbers can you form by arranging the numbers 5,6, 7, 8, 9 ,3 ,1, 4, 2? a. 90,410 c. 362...

A: As per our guidelines I solved first three subparts.

Q: Proposition or not a proposition? Today is MMW class day. 1 1 All plants are animals.

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Q: 4 3 1 let A = -1 1 -3 Find a basis for the eigenspace corresponding to the eigen- 4 9. value A= 3

A: given  A=423-11-3249 find a basis for the eigenspace corresponding to the eigenvalue λ=3

Q: a) If a speedometer’s absolute error is 2 mph and it measures a speed of 60 mph, what is the relativ...

A: a) given absolute error = 2mph measured value = 60 mph what is the relative error of this measuremen...

Q: PERFORMANCE TASK #1 DIFFERENTIATES PERMUTATION FROM COMBINATION OF n OBJECTS TAKEN r AT A TIME Deter...

A: Permutation Combination The arrangement and selection of item in which order matters  the selectio...

Q: Q5. Find the negation of the following statement: (-p →q ) V ~p and simplify your answer to the simp...

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Q: Given that cos A = 3s. Find the tangent of A. Select one: O a. (1- 9s² )^( ½ )/3s O b. (1- 9s² )^( ½...

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Q: 5. Find the inverse, if it exists, of each of the following: 1 2 0 -2 0 1 -2 2 1 1 1 (a) A= 1 0. 3 1...

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Q: baphress -4i in esponenial form reio the Qunge OLOC2TI in

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Q: Show that the groups Z8xZ20xZ12 and Z120xZ4xZ4 are isomorphic by define a one-one and onto map? what...

A: We will use the basic knowledge of groups and abstract algebra to answer this question.

Q: The owner of a store buys wooden benches for $50 each. She marks up the price by 75%. At the end of ...

A: Cost of each wooden bench = $50.The owner marks up the price by 75%And at the end of the season, she...

Q: y" + 2lf + 2y = 0, y(0) = 1, f(0) = 1 he solution as a linear combination of y, and y2-

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Q: Find the inverse, if it exists, of each of the following: 1 2 0 -2 0 1 -2 1 1 0 (a) A= 1 3 2 1

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Q: Using Bisection method find the solution of g(z) = 2z – 3 sin(z) = 8. Use as initial values n and 2n...

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Q: x-1 -dx X +x

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Q: *ーx? xp x* + 2x +1

A:

Q: Q4) Suppose there is a decrease in the demand for investment, and increase in saving in an economy. ...

A: As there is decrease in the investment the real rate of interest increases because the savings in an...

Q: The value of x that satisfies f(x)= 0 is called the (A) root of an equation f(x)=D0 (B) root of a fu...

A: Real valued function  

Q: Any possible arrangement of 8 letters is considered a word.  The letters are taken from 21 consonant...

A: AS

Q: Evaluate: 2 • 4! Your answer

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Q: 52×17

A: We have to multiply the given two numbers.

Q: A man buys a motorcycle. There will be no maintenance cost the first year as the motorcycle is sold ...

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Q: 15 P5 X 1O! can be written as: 10! 15! x 5! O 10! x 10! O15! 15! x 5! caer

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Q: Find the first and second quartile, median, and the interquartile range.

A: To find the first and second quartile, median, and the interquartile range of the given data.

Q: 5. A third degree polynomial passes through the points (0, – 1), (1, 1), (2, 1) and (3, – 2). Determ...

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Q: 2. Method of variation of parameters x" + 2x' + 8x = 2e-2t – e-t, x(0) = 1,x'(0) = 0 %3D

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Q: Elena was pouring coffee at a constant rate into a mug similar to the one shown in the figure. Count...

A: The cup is wider at the bottom and becomes narrower as we move up till the middle of the cup, from t...

Q: 2. Sarah drew the graph of y + x 2 as shown on the graph below. On the same ax she wants to draw the...

A: a) x -3 0 3 2x -6 0 6 -1 -1 -1 -1 y -7 -1 5

Q: The following graph represents the direction field of the DE y' = y - x. 3 と//I| -3 2 3 パイ -1と ||| |...

A: It is false. The correct answer direction field is attached below.

Q: p and q are false then find the truth value of "if q the p is true and g is false find the truth val...

A: Introduction: In logic, truth-value refers to the truth (T or 1) or falsity (F or 0) of a given prop...

Q: prove that (1, 6) 13 an o pen set 13 an open çet.

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Q: 2. Let r > 1. Prove that lim r" = 00,

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Q: 7. When solving systems of equations there are 3 questions we ask to help determine which equation t...

A: Options 1,2,3