Logo

Can Japan hold on to its ‘indispensable’ companies? - Financial Times

12.06.2025 17:55

Can Japan hold on to its ‘indispensable’ companies? - Financial Times

Join FT Edit

Only $49 a year

Get 2 months free with an annual subscription at was $59.88now $49.

Is there a type of function where every point has exactly one tangent line passing through it? If yes, what is this type of function called?

Access to eight surprising articles a day, hand-picked by FT editors. For seamless reading, access … [+73 chars]