A) The altitudes are in A.P.
B) The altitudes are in H.P.
C) The medians are in G.P.
D) The medians are in A.P.
Correct Answer: B
Solution :
\[PB=QC=l\] are in A.P. \[\Rightarrow \] \[a,\,b,\,c\] are in A.P. \[\therefore \] \[\frac{\sin P}{a}=\frac{\sin Q}{b}=\frac{\sin R}{c}=\lambda \]You need to login to perform this action.
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