Is there any difference in meaning?
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Hello,
No there is no difference between either notation.
It's like solving:
x² = 1
y² = 1
z² = 1
t² = 1
a² = 1
b² = 1
Any letter is valid and can be used... as long as it is unambiguous.
For instance, you can define:
e = 2.71
as long as you do not use it as if it were ℮ which is the natural exponential base:
℮ ≈ 2.7182818284...
Dragon.Jade :-)
No there is no difference between either notation.
It's like solving:
x² = 1
y² = 1
z² = 1
t² = 1
a² = 1
b² = 1
Any letter is valid and can be used... as long as it is unambiguous.
For instance, you can define:
e = 2.71
as long as you do not use it as if it were ℮ which is the natural exponential base:
℮ ≈ 2.7182818284...
Dragon.Jade :-)