A) \[a/3\]
B) \[a/2\]
C) \[2a/3\]
D) None of these
Correct Answer: D
Solution :
[d] \[ar(\Delta ABC)=ar(\Delta BPC)+ar(\Delta CPA)+ar(\Delta APB)\]\[\Rightarrow \,\,\,\Delta =\frac{1}{2}ax+\frac{1}{2}ay+\frac{1}{2}az\] \[\Rightarrow \,\,\,\Delta =\frac{a}{2}(a+y+z)\] \[\Rightarrow \,\,\,\,\,\,S=x+y+z=\frac{2\Delta }{a}=\text{constant}\] Therefore, required difference is zero.You need to login to perform this action.
You will be redirected in
3 sec