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Multiply x=4.192 and y=2.00 with due reg...

Multiply `x=4.192` and `y=2.00` with due regard to significant figures.

Text Solution

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We are given : `x=4.192` , and `y=2.00`
We are to calculate, product of x and y.
We have, `xy=4.192xx2.00=8.38400`
Since least number of significant figures are three, so the final result can have only three significant figures. Therefore , on rounding off `xy=8.38`.
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