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.
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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.
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Answer:
answer of question in schooler book
Verified answer
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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