Question

Which expression is equivalent to |a|<.5

Answer 1

lal lesthan or equal to 5

Explanation:

Answer 2

-.5 < a < .5 is equivalent to |a| < .5.

Explanation:

Given expression is:

|a| < .5

As we know that

If |x| < b then -b < x < b.

In question statement, we observe that

x = a and b = .5

If |a| < .5 then -.5 < a < .5

-.5 < a < .5 is equivalent to |a| < .5.