CBSE BOARD X, asked by shravsm761, 1 year ago

Question number 13





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Answers

Answered by ajayrajmah
2

Let the first force be x.

and the second force y.

According to the question

X+y=27 eq1

x-y=13 eq2

x=13+y put this value in eq1

13+y+y=27

y=7 put this value in eq2

X-7=13

X=27


shravsm761: I think it's wrong coz 13+7=20
akshaya331: hey.....x is 20
123456jassi: last step wrong h
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