In a △ABC,a=a1=2,b=a2,c=a3 such that ap+1=5p32−pap(22−p−4p− – InterviewSolution

1.	In a △ABC,a=a1=2,b=a2,c=a3 such that ap+1=5p32−pap(22−p−4p−25pap), where p=1,2 and r1,r2,r3 are ex-radii, then r3r1 is
Answer» In a $△ A B C, a = a_{1} = 2, b = a_{2}, c = a_{3}$ such that $a_{p + 1} = \frac{5^{p}}{3^{2 - p}} a^{p} (2^{2 - p} - \frac{4 p - 2}{5^{p}} a^{p}),$ where $p = 1, 2$ and $r_{1}, r_{2}, r_{3}$ are ex-radii, then $\frac{r_{3}}{r_{1}}$ is

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