Find real and imaginary parts

Q: what is this blank

A:

Q: ecimal:

A: From triangle BDC , BD=18mm,∠DAB=45°,∠DCB=αBA=dAC=b

Q: Find the work done.

A:

Q: Reduce the quality 5i to (1-i)(2-i)(3-i) real number.

A: Now we reduce the quality  5i(1-i)(2-i)(3-i) to real number.   5i(1-i)(2-i)(3-i)…

Q: Separate into real and imaginary parts and show your answ (3–2i )( 1+2i) Z = (2- i)2

A: Given,        Z=3-2i1+2i2-i2

Q: Refer to image

A:

Q: Plot the number –3+ – 2i 2 1 5 -4 -3 -2 -1 i 2 3 4 5 --2 -3 -4 -5+ Clear All Draw: Dot

A: Here given  Z= -3+(-2i)  Z lies in III quadrant  and y axis represents imaginary axis  x axis is…

Q: Evaluate cosh(72) dz, C the line along the imaginary axis from to 2i. cosh(72) dz

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Q: у" + 5у 3D 0

A: Given the differential equation y" + 5y = 0 Auxiliary equation of the given differential equation is…

Q: е rear imaginary parts е compieх 9 – 10i -

A: SOLUTION-

Q: Cor Complete

A: It is given that the random X has a mean of 6.

Q: oB coser sec 2o -

A: To find the value of 2cosec20°sec20°

Q: General solution and show the computation for roots of auxillary

A:

Q: 1C.5 Please refer to the attached image for my question. Please show ALL your work. Thank you!

A: Given, (3x+2)3

Q: b. 0 = 300° and radius %3D %3D

A: Given b)   θ=300°     and radius R=10

Q: separate into real and imaginary (2+√5i÷3−√2i)-2

A: Given Expression :

Q: - 2 Ex 52

A:

Q: x→0 cot3

A: we are given  limx->06x cot3x which is = limx→06x( cos3xsin3x) if we apply limit we will get…

Q: Image...

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Q: - Find x and y.

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

Q: Select all the true equations

A: In the given triangle △ABC,A=48°C=90°B=42°

Q: help

A:

Q: tan (3/1?) .3

A: topic - indefinite integral

Q: qoustion

A:

Q: gree of freedom

A: In the structure analysis, degree of freedom is define as that it refers to possible six movements…

Q: е 0.32 +j0.56

A:

Q: evaluate and simplify into cartesian form (2+j3) / (5-j4)

A: Multiply the numerator and denominator by the complex conjugate of 5-4j

Q: Solve and show work.

A: Solution

Q: Find three real numbers x, y, z whose sum is 6 and the sum of whose squares is as small as possible.…

A: Suppose the numbers are x,y and z which sum is 6. So, g(x,y,z)=x+y+z-6=0...(1) And, whose sum of…

Q: tan -メ

A:

Q: Just provide for part a just part a

A: Given, X and Y are two independent continuous random variable with probability functions- fx=2x  for…

Q: Find the real component if the

A: Given,             a+bi Here,         a=9,  b=10, and n=7.

Q: Separate real and imaginary parts

A: Given:

Q: trigonometric

A:

Q: Need to show workings

A: Apologies for the inconvenience.   ∫abfxdx is given by the shaded region below: This region is…

Q: image

A:

Q: I need some help on my hw

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Q: Vector is a real number (positive or negative). O True O False

A: To Check: Vector is a real number or not.

Q: Eraluate SCax'- JA5) dx 3x+ (assume that a,b are real numbers)

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Q: %3D

A:

Q: Find: a = b = degrees %3D

A: Given that in a right angle triangle ∠A=70° and ∠C=90°c=13 Find a, b, B ⇒Sin A=ac     sin70=a13…

Q: (a) Simplify i*+1 in real and imaginary parts.

A: As there are two questions given ,i only do the first.

Q: Answer all parts

A: Solution

Q: Use De Moivnes the orem to prore (-1+i) = -2(1+) %3D

A: Given  -1+i7

Q: tan(θ -  φ) =________.

A: Consider the following formula: tanθ-φ=tanθ-tanφ1+tanθtanφ

Q: Find the real roots of y'''' + y

A:

Q: What

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Q: How do I solve this problem? *image attached

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Q: Can you draw it please

A: We first write y in terms of x. x230+y216=1y216=1-x230y2=161-x230y=±161-x230

Q: Differentiate the picture attached:

A: