maths

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Across
  1. 3. The probability of an event lies between ___ and one.
  2. 5. Performing a random experiment is called_______
  3. 6. An equation of the form ax+by+c=0, where a and b are real numbers and a&b are not equal to zero, is called the ____ form of the linear equation in two variables.
  4. 7. A linear equation in one variable has only ___ solution.
  5. 8. A linear equation in two variables has_______solutions
  6. 9. The graph of a linear equation in two variables is always a _____ line.
Down
  1. 1. An operation which can produce some well-defined outcomes is called an ____
  2. 2. The numerical measure of uncertainty of an action is called____
  3. 4. An experiment in which all possible outcomes are known and the exact outcome cannot be predicted in advance, is called ____ experiment
  4. 6. y=1 and x=4.(4,1) is a ______ of the given equation.