數學方程式令A=B B唔等於A

在光速的計算是有A=B...而回路計係B不等於A的.

光速加光速也不等於2光速!


光速加光速祇等於光速, 因暫時沒有速度快過光速...!!

(你在1000哩時速的戰機,向前發射時速2000哩的炮彈,
則炮彈的時速是戰機時速1000哩加炮彈時速2000哩=3000哩!)

但假如你在1000哩時速的戰機, 向前發射"雷射光"......那"雷射光"束也只以光速進行, 並非光速加戰機時速.

有.但......

在光速的計算是有A=B...而回路計係B不等於A的.


光速加光速也不等於2光速!


光速加光速祇等於光速, 因暫時沒有速度快過光速...!!

(你在1000哩時速的戰機,向前發射時速2000哩的炮彈,
則炮彈的時速是戰機時速1000哩加炮彈時速2000哩=3000哩!)

但假如你在1000哩時速的戰機, 向前發射"雷射光"......那"雷射光"束也只以光速進行, 並非光速加戰機時速.

則係

蘋果(A)=水果(B)

但
水果(B)=蘋果(A)

Formula is representing statement and based on assumption which can be anything.

Just like the answer about speed of light. There is a number more than speed of light but it's against the real world's statement which makes it meaningless.

Basically it depends on what does "=" mean.

Alex, define your meaning of equality.

Just like asking for why 1 + 1 = 2.

Please first define what is "1", what is "+", what is "=" and what is "2".

我常常都和我女友說
我有的錢 = 她有的錢
她有的錢 = 她有的錢 不等於 我有的錢
咁算唔算 >.

有,你做錯未有lo
好似
√21=4.5825756953428952387423857230482387532095...
你寫左做√21=4.582575695342
咁A唔等於B

應該無
既然A=B 姐係B都會=A

其實A=B，
已經暗示左B=A
0.0

2014-05-21 12:09:00 補充：
哈...

你有的錢⊂她有的錢