If a = 2x -5i and b: 5x, then find the value of ab in fully simplified form.

Q: 144 EI 14°

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Q: If a = 3t and b -4 +3i, then find the value of a²b in fully simplified form.

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Q: Solve the following equations for the real numbers, x and y. a. (3 + 4i)2 - 2(x - iy) = x + iy

A: We simplify the given equation

Q: If A=(3−2i1+i2−i−2+3i),findA=3−2i1+ii2−i−2+3i,find, find¯¯¯A

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Q: Solve, for z, the equation lnz = 4 – 3i.

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Q: Rewrite the equation as a quadratic in cos x, and then factor. 56 - 56 cos? x = 56 – 28 cos x 56…

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Q: Find x and y so that each of the following equations is true.    4 + 7i = 6x - 14yi

A: given: 4+7i=6x-14yi as we know that the two complex numbers are equal if the real part of one…

Q: If z = 1+i then z5 is equal to: a. 4 + 4i b. 4 - 4i C. -4 - 4i d. -4 + 4i

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Q: Let a = - 4i – 33+ 3k and b = 4i – 33+ 2k. Find a – 36.

A: given   a→=-4i→-3j→+3k→    and  b→=4i→-3j→+2k→ we have to find a→-3b→

Q: Solve for z, and give your answer in the form atbi. 2z+z =-5+i+2-2i z = 0

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Q: (-4+ 7i)+(8- 9i)

A: Here, we are given two complex numbers -4+7i and 8-9i We shall find their sum Addition of two…

Q: Show that x = 2 +3i is a solution to the equation x2 - 4x + 13 = 0.

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Q: lel A= 3i-) B=2itガ-3と Find Vedor C ctA

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Q: Which of the following represents the solution set to the equation; x+2x+26 = 0? (1) 1±10i (3)…

A: The quadratic equation is given by x2+2x+26 =0 To evaluate : The solution set.

Q: If 4x + 6i = 8+3yi , then x +y is equal to A. 1 В. 2 С.3 D. 4

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Q: If A=(1+i−1+2i3+2i2−i)A=1+i−1+2i3+2i2−ii and B=(i32−2i)B=i3i2−2i, find a.A − 2B

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Q: A, Evaluate (6z³ – 3)dz B. Solve for the value of b if / (62* – 3)dx = bº + 3

A: Here we will integral property to solve it for b

Q: 3¢i – 40i-1 + Pi-2 дх 2Ax

A: In this question, we use the Taylor series expansions to derive the three-point scheme for the first…

Q: Find the value of i20 + + 2i².

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Q: The product of the roots of equation 3x +9x-12=0 is إختر أحد الخيارات: -4 .a O .b O None of these cO…

A: Equation : 3x2 + 9x - 12 =0

Q: If a = 5i and b =-3x, then find the value of a b in fully simplified form.

A: Ques : Given that a=5i and b = -3x we have find a2b in simplified form

Q: Which of the following represents the solution set to the equation: r+6x +13 =0? 1) x= 3±4i (3) x…

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Q: [(5+ 2i)(-1+ 4i) – 5260°]*

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Q: Which of the following represents the solution set to the equation: x-16x + 65 = 0? (1) 8±2i (3)…

A: From the given data:

Q: If a + ß and o² = 5a - 3 and ² = 53-3, find the equation whose roots are alß and B/a.

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Q: Find real numbers a and b such that equation is true.  a+bi=7+2i a= b=

A: Here we need to use equality of two complex Numbers  Real parts are equal  and imaginary parts also…

Q: If A=(1+i−1+2i3+2i2−i)A=1+i−1+2i3+2i2−ii and B=(i32−2i)B=i3i2−2i, find3A + B

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Q: Find the solutions of the equation.

A: We have to solve the equation x+y+3i=7+yi. Separating the real and imaginary parts separately, we…

Q: Find the solutions of the equation.

A: Given:            4+x+2yi=x+2i Complex numbers can be equal only if their real and imaginary parts…

Q: if A = 5-4i and B = -2+8i Find A+B

A: Given that if A = 5-4i and B = -2+8i Find A+B

Q: Solve for x. 9x+25 = 30x %3D If there is more than one solution, separate them with commas. If there…

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Q: If a = -4 and b 5i, then find the value of a b in fully simplified form. %3D

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Q: If z = 2 – 5i, find the magnitude of z. Give your answer as a simplified radical, if necessary.

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Q: Given b = 5i – 5j and j - 6i + j, find |5 + ƒ | and |b| + |f1. Give EXACT answers. You do NOT have…

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Q: Find the BxA where A=3j-i-2K and B= 5i+-3K

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Q: Solve for x that satisfy the equation x2 + 36 = 9 – 2x2 A. +6i В. +3і С. 9i D. -9i

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Q: Find x and y so that the following equation is true. 4 + 8i = 6x - 24yi X = y =

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Q: (4 – 3i)?

A: To find 4-3i2

Q: If z=2−5i, find the magnitude of z. Give your answer as a simplified radical, if necessary.

A: Given that z=2-5i

Q: If a = -4 and b 5x + 2i, then find the value of a°b in fully simplified form. %3D

A: Given: a=-4 b=5x+2i a3b

Q: 2) (-5 +2i) (7i)

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Q: Solve x=√5x−9+1 If there is more than one solution, list them all, separated by commas. If there is…

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Q: Find x and y so that each of the following equations is true.   2 - 5i = 2x + 10yi

A: Given: 2-5i=2x+10yi For finding value of x and y, we compare given equation

Q: Find / simplify each: i433 (3 + 7i) ÷ (5 – 3i) 4 + 8i ) •c2 - ) (2 – V100x*y7 * V54xy?

A: According to our guidelines, In case of questions with multiple subparts we are supposed to answer…

Q: If a = 3i +j-k, b = 2i -j+k and c= 5i + 3k , find (2 a +b).c.

A: Given a→=3i+j-k, b→=2i-j+k, c→=5i+3k 2a→+b→=2(3i+j-k)+(2i-j+k)          =6i+2j-2k+2i-j+k…

Q: Perform the indicated operations and express your final answer in exponential form: 2i* – 3i + 5i?…

A: The complex number, z=x+iy can be written in the exponential form as z=reiθ , where, r=x2+y2 and…

Q: Solve the given equation for x. 8X =0 x² -8x - 6x e - 8x +X e (Use a comma to separate answers.)

A: Given: -6xe-8x+x2e-8x=0

Q: Find the value of X and Y that satisfies the following equation - 3i y + y- 2i x +X= 2-i

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Q: find w., of ((1+ 2i) + (3 – 4i)) 7

A: Given that, 1+2i+3-4i12

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.