Hello. I want to demonstrate that, when x= 0, then also y = 0. But I have the following equation:
[sin(x)+sin(y-x)-sin(y)]/sin(x)=0
So, I should bring out sin(x)=0, x=0+nTT, but in so doing I exclude the result that I want.
How should I express it correctly?
Thank you!
[sin(x)+sin(y-x)-sin(y)]/sin(x)=0
So, I should bring out sin(x)=0, x=0+nTT, but in so doing I exclude the result that I want.
How should I express it correctly?
Thank you!