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Why did the Unions win the American Civil War?

There are a number of schools of thought when it comes to answering the question of why the North won the Civil War. One of the more popular theories is that the North had a huge advantage when it came to bo...
NA
Answered by Nate A. • History tutor
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Integrate y=x^2 between the limits x=3 and x=1

Integrate y=x^2 which is 1/3 x^3 Subsitute the limits, (1/3 (3)^3)-(1/3 (1)^3) 27/3 - 1/3 = 26/3
CW
Answered by Caleb W. • Maths tutor
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Given that y=((3x+1)^2)*cos(3x), find dy/dx.

As why is in the for y=uv where u and v are funtions of x, dy/dx=u'v+v'u (where ' implies the derivative) u=(3x+1) 2 , v=cos(3x) therefore using the chain rule u'=2 3 (3x+1)=18x+6 and v'=-3sin(3x). Using thi...
WR
Answered by William R. • Maths tutor
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Integral of e^x*sinx

written out
JJ
Answered by Jamil J. • Maths tutor
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'It is Impossible to know anything about the Historical Jesus. Discuss.' [35]

It is POSSIBLE to know things about the Historical Jesus (John Meier) : 1) The Criterion of Embarrassment 2) The Criterion of Discontinuity 3) The Criterion of Multiple Attestation 4) The Criterion of Cohere...
MJ
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