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The system of equations 2x + 4y = 6 and 4x + 8y = 6 has
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- exactly two solutions
- no solution
- infinitely many solutions
- a unique solutions
- None of the above
Correct Option: B
Given equations 2x + 4y = 6 and 4x + 8y = 6
then,
a1/a2 = 2/4 = 1/2;
b1/b2 = 4/8 = 1/2;
c1/c2 = 6/6 = 1
∴ a1/b2 = b1/b2 ≠ c1/c2
So there is no solution for these equations.