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These are questions asked by Pi

how to plot decreasing order?...

Pi 30 Maple 18
plot range
May 04 2023
1 1

i want to plot form 15 to 0 and 5 to 1.....but my plot shows only increasing order..how can i change it?

Download plot.mw

how to solve two integral together?...

Pi 30 Maple 18
integration syntax 2dmath
April 19 2023
1 1

if i solved two integral seperately..it solved.. but i can't solve together..what's wrong...please help

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restart
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"al_eq:=`D__11`*(∫)[0]^(a)((ⅆ)^2)/((ⅆ)^( )x^2) A*((ⅆ)^2)/((ⅆ)^( )x^2) A ⅆx (∫)[0]^(b)B*B ⅆy;"

Error, invalid product/quotient

"al_eq:=`D__11`*(∫)[0]^a((ⅆ)^2)/((ⅆx)^2) A*((ⅆ)^2)/((ⅆx)^2) A ⅆx (∫)[0]^bB*B ⅆy;"

  
> 

``

B^2*b

 (1)
> 

``

Download 2.mw

how to do if statement or loop in maple?...

Pi 30 Maple 18
duplicate-question incomplete-question
April 18 2023
1 4

i want to sovle this problem ..but i dont' know how to start..please help me.how to solve this eqution?

how to solve cos * cosh = 1 ?...

Pi 30 Maple 18
solve
April 18 2023
2 1

how to solve for lamda and r in this equtaions...please help

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restart
> 

with(LinearAlgebra):
> 

solve(cos(lambda[i])*cosh(lambda[i]) = 1);

Warning, solutions may have been lost

  

0

 (1)
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evalf(%);

0.

 (2)
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lambda[i];

lambda[i]

 (3)
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r[i] := (cos(lambda[i])-cosh(lambda[i]))/(sin(lambda[i])-sinh(lambda[i]));

(cos(lambda[i])-cosh(lambda[i]))/(sin(lambda[i])-sinh(lambda[i]))

 (4)
> 

``

Download 1.mw

how to find the answer of this problem i...

Pi 30 Maple 18
matrix seq duplicate-question
April 16 2023
1 0

guys..i need help ...how to find the answer for this equation..for all value of in and b in (a and b)...for all combination of a and b

problem.mw

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