If-the-ex-radii-r-1-r-2-r-3-of-ABC-are-in-HP-then-its-sides-are-in-

Tinku Tara June 14, 2023 None 0 Comments

Question Number 27667 by 786786AM last updated on 12/Jan/18

If the ex−radii r_1 , r_2 , r_3 of △ABC are in HP, then its sides are in

$$\mathrm{If}\:\mathrm{the}\:\mathrm{ex}−\mathrm{radii}\:\:{r}_{\mathrm{1}} \:,\:{r}_{\mathrm{2}} \:,\:{r}_{\mathrm{3}} \:\mathrm{of}\:\bigtriangleup{ABC} \\ $$$$\mathrm{are}\:\mathrm{in}\:\mathrm{HP},\:\mathrm{then}\:\mathrm{its}\:\mathrm{sides}\:\mathrm{are}\:\mathrm{in} \\ $$

Answered by Tinkutara last updated on 12/Jan/18

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