Every counting number has an infinite number of

A : An exact number has infinite number of significant digits. R : A number, which is not a measured value has infinite number of significant digits.

A : An exact number has infinite number of significant digits. R : A number, which is not a measured value has infinite number of significant digits.

If an object has mass 0.2876 g , then find the mass of nine such objects. Strategy: Follow rule 3, but keep in mind that extact numbers obtained from determinos (e.g. dozen) or by counting the number of objects have an infinite number of significant figures.

Which of the following has an infinite number of lines of symmetry ?

Consider the following statements : 1. Every natural number is a real number. 2. Every real number is a rational number. 3. Every integer is a real number. 4. Every rational number is a real number. Which of the above statements are correct?