Question

Ek vyakti 4 kilometre uttar ki or aur FIR 3 kilometre purv ki or jata hai to uska visthapan nikaliye

Answer 1

Visthapan (displacement) means minimum distance between starting point and ending point .

by pythagotas formula,

3²+4²=displacement²

9+16=25

Displacement=

$\sqrt{25}$

Displacement(visthapan)=5