Question-169949

Question Number 169949 by Shrinava last updated on 13/May/22

Commented by mr W last updated on 13/May/22

$${if}\:{F}\:{is}\:{area},\:{then}\:{question}\:{must}\:{be} \\ $$$${wrong}. \\ $$$${LHS}\:{is}\:\left[{length}\right]^{\mathrm{4}} \\ $$$${RHS}\:{is}\:\left[{length}\right]^{\mathrm{6}} \:! \\ $$

Commented by mr W last updated on 13/May/22

$${i}\:{don}'{t}\:{think}\:{every}\:{body}\:{knows}\:{what} \\ $$$${w}_{{a}} ,{w}_{{b}} ,{w}_{{c}} ,{F}\:{mean}. \\ $$

Commented by Shrinava last updated on 13/May/22

$$\mathrm{Yes}\:\mathrm{dear}\:\mathrm{professor}\:\:\boldsymbol{{w}}_{\boldsymbol{{a}}} ,\boldsymbol{{w}}_{\boldsymbol{{b}}} ,\boldsymbol{{w}}_{\boldsymbol{{c}}} \\ $$

Commented by mr W last updated on 13/May/22

$${i}\:{asked}\:{you}\:{what}\:{w}_{{a}} ,{w}_{{b}} ,{w}_{{c}} ,{F}\:{mean}. \\ $$

Commented by Shrinava last updated on 13/May/22

$$\mathrm{The}\:\mathrm{lengths}\:\mathrm{and}\:\mathrm{area}\:\mathrm{of}\:\mathrm{the}\:\mathrm{interior} \\ $$$$\mathrm{bisectors}\:\mathrm{of}\:\mathrm{triangle}\:\:\mathrm{ABC} \\ $$

Commented by Shrinava last updated on 13/May/22

$$\mathrm{Dear}\:\mathrm{professor},\:\mathrm{thank}\:\mathrm{you}\:\mathrm{so}\:\mathrm{much} \\ $$$$\mathrm{for}\:\mathrm{the}\:\mathrm{solutions} \\ $$

Commented by Shrinava last updated on 14/May/22

$$\mathrm{Thank}\:\mathrm{you}\:\mathrm{dear}\:\mathrm{professor} \\ $$

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