Is it good representation of mathmatical equation?

[Mary khaleel]

hello
is this is good representation of mathmatical equation???

If [tex]x_a=0[/tex] and [tex]y_a=0[/tex]
then, [tex]z_a = 1[/tex]

[tex]z(t_a,t_b )= \sum_{a=1}^{N} z_a[/tex]

I hope that someone can help me with this equation

thanks

[Jonasmathwork]

Solution: Given If Xa=0and Ya =0

then,Za =1
Z(ta,tb)=∑a=1NZa

this is not a good representation of a mathematical equation

Because Z is a function of t and in given we have function of X and Y

[Guest]

I think you have represented nicely but you can do more to represent it in a better way by inserting some explanation of equation as "given equation is Xa=0and Ya =0"

[leesajohnson]

According to me, you have represented it in a good way but you can provide some more explanation for the equation.

[Guest]

Can you explain what is meant by a "good way"...??........Rather than just saying it "is not a bad way".
Can you give some examples of "some more explanation for the equation"
Please try and be constructive in your replies so that I may understand more fully the problem with this question or this equation.