Physics

Round the following number to $$2$$ significant digits.
$$3472$$.


SOLUTION
In the value $$3472$$, after the digit $$4$$, $$7$$ is present. Its value is greater than $$5$$.
So, the next two digits are neglected and the value of $$4$$ is increased by $$1$$.
$$\therefore$$ value becomes $$3500$$.
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Subjective Medium Published on 18th 08, 2020
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