If p is the length of perpendicular from the origin on the line `(x)/(a)+(y)/(b)=1` and
Channel: Doubtnut
Date: 2020-01-19

If p is the length of perpendicular from the origin on the line `(x)/(a)+(y)/(b)=1` and `a^(2)`,`p^(2)` and `b^(2)` are in AP, the show that `a^(4)+b^(4)=0`.