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Kiara Singh
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Asked: 2026-10-01T08:47:12+00:00 In:

Show that the equations ax + by = c and kax + kby = kc, with k ≠ 0, have the same set of solutions.

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If (u, v) satisfies ax + by = c, then au + bv = c. Multiplying by non-zero k gives kau + kbv = kc. Reversing this by dividing by k proves both share identical solutions.

Class 9 Maths Ganita Manjari New Book Part 2 Solutions
Class 9 Maths Ganita Manjari Part 2 Chapter 13 Question Answer

ganita manjari part 2 chapter 13 question answerganita manjari part 2 chapter 13 two variableshave the same set of solutionsone line solutionsone line solutions – ganita manjari part ii chapter 13that the equations ax + by = ctwo variables
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