AHSAN

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2 years, 259 days

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These are questions asked by AHSAN

Hello Everyone, can anyone explain how to import a mathematical equation from maple to word directly?

Hello to all, does anyone create an example for me that how to calculate and plot streamline of fluid flow.

Hello everyone, can anyone help me to solve this problem? noted I want to solve a couple of odes and need to find involved integration constant i.e c1 to c4. 
 

restart

diff(q(y), y, y)-A*q(y) = B*(P*y+c1)

diff(diff(q(y), y), y)-A*q(y) = B*(P*y+c1)

(1)

NULL

bc := q(-sigma) = 0, q(sigma) = 0

q(-sigma) = 0, q(sigma) = 0

(2)

(1+N)*(diff(u(y), y, y))+N*(diff(q(y), y)) = P

(1+N)*(diff(diff(u(y), y), y))+N*(diff(q(y), y)) = P

(3)

bc := u(-sigma) = 1, u(sigma) = -k

u(-sigma) = 1, u(sigma) = -k

(4)

``


 

Download help_couple_ode.mw

Hello everyone. does anyone please correct my worksheet? I
 

restart

E := 1/e^5

S := 1/e^5

f := proc (x) options operator, arrow; x^2-2 end proc

proc (x) options operator, arrow; x^2-2 end proc

(1)

a := 1

1

(2)

b := 2

2

(3)

"while b-a>=S or (abs(f(a))>=E and abs(abs(f(b))>=E)                                                                                       "

Error, unable to match delimiters

"while b-a>=S or (abs(f(a))>=E and abs(abs(f(b))>=E)"

 

"do"

Error, unable to parse

"do"

 

"if (f(x[a])-f(x[b])=0)"

Error, invalid 'if' statement

"if (f(x[a])-f(x[b])=0)"

 

print(Method*fail)

Method*fail

(4)

break

Error, break or next not in loop

 

"fi;"

Error, unable to parse

"fi;"

 

c := b-f(b)*(b-a)/(f(b)-f(a))

4/3

(5)

"if f(c)<E then"

Error, unterminated 'if' statement

"if f(c)<E then"

 

break

Error, break or next not in loop

 

"elif f(a) f(c)<0 then"

Error, unable to parse

"elif f(a) f(c)<0 then"

 

b := c

4/3

(6)

"else"

Error, unable to parse

"else"

 

a := c

4/3

(7)

"end if;"

Error, unable to parse

"end if;"

 

"end do;"

Error, unable to parse

"end do;"

 

[a, b]

[4/3, 4/3]

(8)

abs(f(a))

2/9

(9)

abs(f(b))

2/9

(10)

``


 

Download Method.mw

am trying to solve but could not get the required answer

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