The statements which are true are; integers 1,2,3,4,5,6,7,8 and 9 are always significant and Zeros between numbers are always significant.
Explanation:
All non-zero numbers are always significant.Zeros between two non-zero numbers are significant.Leading zeros such as in 0.91 are not significant.Trailing zeros to the right of a decimal point are significant.
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Significant numbers : https://brainly.com/question/11566364
Keyword : significant figures
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