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Irfan

· started a discussion

· 1 Months ago

x is not under root

Question:

A man moves 2x  km East from his residence and then moves x km North. He then goes x km North-East and finally he takes a turn of 90° towards right and moves a distance x km and reaches his office. What is the shortest distance of the office from his residence?

Options:
A)

22+1 x km.

B)

3x km.

C)

22 x km.

D)

32 x km.

Solution:

Ans: (b)


SOFIA AHMAD

· commented

· 1 Months ago

Yet to be approved!

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