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2 years ago

What is meant by a “comprehensive exam “?

Mathematics

2 answers:

kozerog [31]2 years ago

8 0

Answer:

A comprehensive exam is an evaluation that measures a student's competency and mastery of concepts in the field of an academic discipline.

explanation:

The purpose of the comprehensive exam is to ensure the student is knowledgeable enough with his or her area of research to make an original contribution.

konstantin123 [22]2 years ago

3 0

Answer:

a specific type of examination that must be completed by graduate students in some disciplines and courses of study

Step-by-step explanation:

This type of test can be taken by undergraduate students in some institutions and departments.

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sergiy2304 [10]

Answer:

1. Karen

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2 years ago

Set up a double integral for calculating the flux of the vector field ????⃗ (????⃗ )=????⃗ , where ????⃗ =⟨x,y,z⟩, through the p

Tema [17]

Answer:

-937.5π

Step-by-step explanation:

F (r) = r = (x, y, z) the surface equation z = 3(x^2 + y^2) z_x = 6x, z_y = 6y the normal vector n = (- z_x, - z_y, 1) = (- 6x, - 6y, 1)

Thus, flux ∫∫s F · dS is given as;

∫∫ <x, y, z> · <-z_x, -z_y, 1> dA

=∫∫ <x, y, 3x² + 3y²> · <-6x, -6y, 1>dA , since z = 3x² + 3y²

Thus, flux is;

= ∫∫ -3(x² + y²) dA.

Since the region of integration is bounded by x² + y² = 25, let's convert to polar coordinates as follows:

∫(θ = 0 to 2π) ∫(r = 0 to 5) -3r² (r·dr·dθ)

= 2π ∫(r = 0 to 5) -3r³ dr

= -(6/4)πr^4 {for r = 0 to 5}

= -(6/4)5⁴π - (6/4)0⁴π

= -937.5π

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3 years ago

I will give brainliest to whoever answers this question:) help a dummy out

aliya0001 [1]

Answer:

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

PLEASE HELP 20 POINTS!! QUESTION IS AN IMAGE

prisoha [69]

Okay, so first off, if you need to graph anything, I suggest Desmos, it's a website with an online graphing calculator. It saved my life for highschool geometry.

Now, to answer your question, your y-intercept is going to be at point (0,2). Your x-intercepts are going to be at points (-2,0) and (-4,0). Your point is at (-3,-1). And then your lines simply extend from there.

Hope this isn't too late to be helpful, good luck with your assignments.

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2 years ago

What the heck, none of this makes sense to me

Natasha_Volkova [10]

Answer:

Step-by-step explanation:

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2 years ago