Question

if a person travels 10 km in north direction then he travels 6 km in west direction and further travels 10 km in south direction then find the distance and the displacement.​

Answer 1

Answer:

answer of question in schooler book

Answer 2

Step-by-step explanation:

here a=3 and b=2.

L.H.S= (a-b)^2 = (3-2)^2= (1)^2 = 1

R.H.S= a²-2ab+b² = (3)² - (2*3*2) + (2)² = 9-12+4 = -3+4 = 1

so both the side, result is 1.

Hence L.H.S = R.H S it is proved.

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