MCQ
Write the correct answer in the following:
The equation 2x + 5y = 7 has a unique solution, if x and y are,
  • A
    Natural numbers.
  • B
    Positive real numbers.
  • C
    Real numbers.
  • D
    Rational numbers.

Answer

  1. Natural numbers.
    Solution:
    The equation 2x + 5y = 7 has a unique solution if x, y are natural numbers.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free