Which of the following statement/s is/are correct? I. Number of...

Which of the following statement/s is/are correct? I. Number of significant figures in 2345.100 is three II. 0.00787 rounded to two significant figures is written as

0.787 \times 10^{-2}

III. 340 rounded to two significant figures is written as

0.34 \times 10^3

IV. The number of significant figures in 0.020 is two

Options

AII and III
BIII and IV
CI, II and IV
DIII only

Correct answer

B. III and IV

Step-by-step solution

No Solution

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