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Vivek Mukherjee

· started a discussion

· 1 Months ago

What is this?? (Question: 108006.0 )

please provide proper solution

Question:

In the given figure, PA, QB and RC are the perpendiculars on AC. Which of the following is true?



Options:
A)

x = y + z

B) \(\cfrac{1}{x} + \cfrac{1}{y}+\cfrac{1}{z} = 0\)
C) \(\cfrac{1}{x} + \cfrac{1}{y}=\cfrac{1}{z}\)
D) xy = 2z
Solution:
Ans: (c) PA, QB and RC are the perpendiculars on AC.


Anshika Goyal

· commented

· 1 Months ago

that is proper solution only... whatever triangles they r taking, see, they areall similar triangles.. hence their sides are in a fixed ratio

Shaurya Singh

· commented

· 1 Months ago

Bhai ye log proper nhi dete
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