15 Jan 2014, 09:18 AM
Pair of linear equations in two variables
The statement is true.
A pair of linear eqations have unique solution, if, the ratios of the general form (ax + by + c = 0) of the two equations i.e. a1/a2 and a2/b2 are not equal.
Here, the ratio a1/a2 is 1/5 and a2/b2 is -2/10, and hence, a1/a2 ≠ a2/b2.
the value of the ratio of the constant is not at all related.
Login to add comment 15 Jan 2014, 10:59 AM