Exemplar - Choose the best answer — task. Maths CBSE Live product, Class 10 (2026-27).

For the following pair of linear equations, determine whether there is no solution.Verify your answer.

\(2x + 5y -15= 0\); \(4x +\) \(10\)\(y = 20\)

Answer:

Yes, because it satifies the condition \(\frac{a_1}{a_2} = \frac{b_1}{b_2} \neq \frac{c_1}{c_2}\)
Yes, because it satifies the condition \(\frac{a_1}{a_2} \neq \frac{b_1}{b_2}\)
No, because it does not satifies the condition \(\frac{a_1}{a_2} \neq \frac{b_1}{b_2}\)
No, because it does not satifies the condition \(\frac{a_1}{a_2} = \frac{b_1}{b_2} \neq \frac{c_1}{c_2}\)

Did you find an error?

2. Exemplar - Choose the best answer