help plot the inequality

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CESAR LOPEZ
CESAR LOPEZ 2019-2-15
回答： Star Strider 2019-2-15
Is there a way i can create a inequality for this function
syms a b
%b=k2 a =k1
X = ((11+b)*(121+a)-(a+a*b+110*b+210))/(11+b);
simplify(X)
Z = ((X*(a+a*b+110*b+210)-(11*a+100)*(11+b))/X)
simplifyFraction(Z);
simplify(Z)
  2 个评论
madhan ravi
madhan ravi 2019-2-15
what inequality do you want to imply?
CESAR LOPEZ
CESAR LOPEZ 2019-2-15
im sorry,
make x and z greather than zero

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回答（1 个）

Star Strider
Star Strider 2019-2-15
Straightforward:
syms a b X Z
assume(X > 0)
assume(Z > 0)
It does not appear to have any effect on the rest of your posted code.

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