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Ratnaker Mehta has helped students
times in
Activity
Summary of contribution activity by day
On a 1 day streak. Longest streak: 60 days
23 thank you notes
@lily-t-1
Lily T.
Thank you!
for this
answer
2 weeks ago
·
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@stefan-zdre
Stefan V.
Great explanation!
for this
answer
2 weeks ago
·
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@sebastian-u
Sebastian U.
Thank you
for this
answer
2 weeks ago
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Ratnaker Mehta
Ratnaker Mehta joined Socratic 8 months ago. Ratnaker Mehta hasn't written a biography yet.
91K karma · India
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Activity
1486 Answers
156 Edits
1 Asked
@ratnaker-m
Ratnaker Mehta
wrote an answer to
Evaluate integral -4 to 4 x^3 cos(e^x+1/e^x-1)?
.
13 hours ago
·
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@ratnaker-m
Ratnaker Mehta
updated
the answer to
A triangle has corners at #(6 ,3 )#, #(5 ,4 )#, and #(3 ,2 )#. What is the area of the triangle's circumscribed circle?
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13 hours ago
·
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@ratnaker-m
Ratnaker Mehta
wrote an answer to
A triangle has corners at #(6 ,3 )#, #(5 ,4 )#, and #(3 ,2 )#. What is the area of the triangle's circumscribed circle?
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14 hours ago
·
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@ratnaker-m
Ratnaker Mehta
wrote an answer to
How do you find the local extrema for #(e^x)(x^2)#?
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14 hours ago
·
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@ratnaker-m
Ratnaker Mehta
wrote an answer to
Points A(1,5) and B(-3,7). find the coordinates of the midpoint M of AB and find the equation of the line that passes through point M and is perpendicular to AB?
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2 days ago
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@ratnaker-m
Ratnaker Mehta
wrote an answer to
Can both roots of the equation #2x^2-kx+k-2=0#, where #k# is a constant, be negative?
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2 days ago
·
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@ratnaker-m
Ratnaker Mehta
commented
Steve Sir, very beautiful Answer! Respect and Regards!
on
Let #f_n (x) = (Sigma_(n=1))^n (sin^2x)/(cos^2(x/2) - cos^2((2n+1)/2)x)# and #g_n (x) = (Pi_(n=1))^n f_n (x)# Let #I_n = int_0^pi (f_n (x))/(g_n (x)) dx# and if #(Sigma_(n=1))^n I_n = K pi #. Then #K# is??
3 days ago
·
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@ratnaker-m
Ratnaker Mehta
wrote an answer to
How do you integrate ( sin (x))/( cos (x) + ( cos (x))^2) using partial fractions?
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3 days ago
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@ratnaker-m
Ratnaker Mehta
wrote an answer to
What is #f(x) = int -2x^2+1/xdx# if #f(2)=-1 #?
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3 days ago
·
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@ratnaker-m
Ratnaker Mehta
wrote an answer to
How do you find the distance between (5,-1/2) and (-3,5/2)?
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3 days ago
·
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