Question

he
58. Which of the following statements is/are correct
1. Change of units does not change the numi
significant digits
II. All the non-zero digits are significant
III. All the zero between two non-zero digit
significant
(b) II only
(d) I, II and III
(a) I only
(c) II and III​

Answer 1

Answer:

Option C

Explanation:

1,2,3,4.....9 are non zero digits

2005,2009 etc are also significant because zero are between 2 non zero digits

I hope you get your answer

Answer 2

Explanation:

option c is correct on

because all the non zero numbers like 1,2,4,6,9

have any importance that's why that statement is true

how I will be helpful to you

thanku