if xis not equal to 0, then sqrt(x^2)/x is equal to
a) -1
b) 0
c) 1
d) x
e) |x|/x
please explain the ans for this question
a) -1
b) 0
c) 1
d) x
e) |x|/x
please explain the ans for this question
sqrt(x^2) is always equal to |x|. E is correct.swativerma1103 wrote:if xis not equal to 0, then sqrt(x^2)/x is equal to
a) -1
b) 0
c) 1
d) x
e) |x|/x
please explain the ans for this question
For more info, this may help
https://www.beatthegmat.com/squares-squa ... tml#476551
