Return Row of Array corresponding to a certain element?

How can I call a certain row from an array "A" that contains a certain element (say "a")?

Answer 1

[the cyclist]

A(any(A==a,2),:)

[Image Analyst]

aljawada13, if "a" is a fractional number that is not a power of 2, or an integer, be mindful of the faq for comparing floating point numbers: http://matlab.wikia.com/wiki/FAQ#Why_is_0.3_-_0.2_-_0.1_.28or_similar.29_not_equal_to_zero.3F

[aljawada13]

Thanks!