Evaluation of Surface Integral bounded by cylinder in the first octant

Evaluation of Surface Integral bounded by cylinder in the first octant,
surface integration over the cylinder x^2+y^2=4 and z=0 to z=3

Dear students, based on students request , purpose of the final exams, i did chapter wise videos in PDF format, if u are interested, you can download Unit wise videos by clicking the below links
TEAM Education
• 3 hours ago
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Unit 1:ODE First order Differential Equations

Unit 2: Higher order DE.

Unit 3: Multiple Integrals

Unit 4:Vector Differential Calculus

Unit 5:Vector Integral Calculus Part 1

Unit 6: Vector Integral Calculus Part 2

Unit 7: Special Functions
Beta & Gamma Functions

Unit 8: Functions of Single Variables

[seshagaripallapothu]

How we will consider n^=k and -k values

[Ayush-rxnh]

I seen ur playlist sir i can't find vector space, linear dependet, inner product space, linear dependent, rank nalluity therom, of liner alegebra sir plz do the videos about this topics sir

[SwatiRasoiVlog]

good job... but
Funfact: "Everything leads to nothing but...."

[Akiluminati]

Can you explain in first octant why dont we use all surface S1 S2 and S3???

[eigencharu]

but this is entire cylinder no not in first octant

[veeraraghavanpandurangan]

We are not in a hurry, speak slowly and steadily, this will avoid mistakes.

[Ayush-rxnh]

sir how u take n cape=-k in s1 and n cape=k in s2 plz explain sir???

[sudhirs]

Sir the answer is wrong, at the end you have subtract 48- 36 and you will get 12 pi as the answer