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Answers by Fermat
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Fermat
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User Fermat
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Make P subject
answered
May 23, 2017
in
Other Math Topics
|
972
views
rearranging formulae
Q. show that u(x, y)=xf(2x+y) is a general solution of x∂u/∂x-2x ∂u/∂y=u
answered
May 22, 2017
in
Calculus Answers
|
951
views
differential equation
logarithms
answered
May 22, 2017
in
Other Math Topics
|
1.1k
views
solving equations
logarithmic equations
logarithms
tanα:tanβ=x:y
answered
May 22, 2017
in
Trigonometry Answers
|
652
views
Solve d²A/dt² - 4 dA/dt - 5A=0
answered
May 21, 2017
in
Other Math Topics
|
690
views
if A=sinui+cosuj+uk, B=cosui-sinuj-3k and C=2i+3j-k, evaluate d/du(Ax(BxC))
answered
May 21, 2017
in
Algebra 2 Answers
|
4.5k
views
algebra2
d^2A/dt^2-4dA/dt-5A=0
answered
May 21, 2017
in
Algebra 2 Answers
|
698
views
use comma(
exponential coshx expand
answered
May 21, 2017
in
Other Math Topics
|
1.0k
views
proving trigonometric identities
hyperbolic
simplifying expressions
find all x in z satisfying the equation 5x=1(mod 6)
answered
May 20, 2017
in
Algebra 2 Answers
|
818
views
solving equations
find all x in z satisfying the equation 5x=1(mod 6)
answered
May 20, 2017
in
Algebra 2 Answers
|
2.9k
views
solving equations
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