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What is the equation of the line that is perpendicular to [#permalink]
29 Oct 2006, 19:16
What is the equation of the line that is perpendicular to the line y= 2x and and passes through points (a, b)
A) a= -b
B) a - b =1
Statement (1) ALONE is sufficient, but Statement (2) ALONE is not sufficient
Statement (2) ALONE is sufficient, but Statement (1) ALONE is not sufficient
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient
EACH statement ALONE is sufficient
Statements (1) and (2) TOGETHER are NOT sufficient