Q.10 PICK OUT THE SOLUTION FROM THE VALUE GIVEN IN THE BRACKET IN EACH QUESTION.SHOW THAT THE OTHER VALUE DO NOT SATISFY THE EQUATION. [03] 1.5m=60 (10,5,12,15)
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5m=60
Putting the given values in L.H.S.,
5 x 10 = 50, 5 x 5 = 25
∵ L.H.S. ≠ R.H.S. ∵ L.H.S.≠ R.H.S.
∴m=10 is not the solution. ∴m=5 is not the solution.
5 x 12 = 60, 5 x 15 = 75
∵ L.H.S. = R.H.S. ∵ L.H.S. ≠ R.H.S.
∴m=12 is a solution. ∴m=15 is not the solution.
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