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Romilus L. has helped students
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Summary of contribution activity by day
Longest streak: 1 day
Romilus L.
Romilus L. joined Socratic 7 months ago. Romilus L. hasn't written a biography yet.
50 karma · shillong
Activity
31 Asked
@romilus-l
Romilus L.
asked the question
Write two important drawbacks of constructing interpolating polynomials using monomials basis?
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1 week ago
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@romilus-l
Romilus L.
commented
Thank you sir.
on
A thin plate covers the triangular region bounded by the x-axis and the lines x=1 and y=2x in the first quadrant. The plate density at the point (x,y) is rho (x,y) = 6x+6y+6. find the plates, mass, first moment, centre of mass about the coordinate axes.?
1 week ago
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@romilus-l
Romilus L.
said thanks for an answer to
How do you find the gradient of the following tangent? Please include working!!
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2 months ago
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@romilus-l
Romilus L.
asked the question
Evaluate double integration 0 to 8 and y^1/3 to 2 (e^x^4) dy dx. why do we need to change the variables in evaluating multiple integrals?
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3 months ago
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@romilus-l
Romilus L.
asked the question
Show that the function f(x,y) is not continuous at (0,0) where f(x,y)={(x^2+y^2)/(x-y) , x-y is not equal to zero and zero, (x,y)= zero?
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3 months ago
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@romilus-l
Romilus L.
said thanks for an answer to
How do you differentiate #f(x)=xe^xsinx#?
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3 months ago
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@romilus-l
Romilus L.
asked the question
What do you understand by complex refrative index?. For what kind of media we will have complex refractive index?. what modification do you anticipate in the reflection coefficient (R) for the complex refractive index?
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3 months ago
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@romilus-l
Romilus L.
asked the question
Suppose that the curve lamina S with constant density row(x,y,z)=(row)0 is the portion of the paraboloid. Z= x2 + y2 vector xy-plane z=1. Find the mass of Lamina?
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3 months ago
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@romilus-l
Romilus L.
said thanks for an answer to
Find the arc length function for the curve y= integration 1 to x âˆš(t^3-1)dt,1<x<4?
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3 months ago
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@romilus-l
Romilus L.
asked the question
Find the value of the surface integral (2x^2yi - y^2j + 4xz^2k).dS where is S the surface of the cylinder y^2 + z^2 = 9 bounded by the planes x=0 and x=2?
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3 months ago
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