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- 1. Multiple ChoiceThe pair of linear equations 3x + 5y = 3 ; 6x + ky = 8 do not have any solutions if :k = 5k = 10k ≠ 10k ≠ 5
- 2. Multiple ChoiceThe pair of linear equations:
kx + 4y = 5 ; 3x + 2y = 5
is consistent only when:k ≠ 6k = 6k ≠ 3x = 3 - 3. Multiple ChoiceThe pair of lines 'x = a' and 'y = b' graphically represent lines which areparallelintersecting at (a , b)coincidentintersecting at (b , a)
- 4. Multiple ChoiceThe pair of equations 'y = 0' and 'y = -7' has ____one solutiontwo solutionsinfinitely many solutionsno solutions
- 5. Multiple ChoiceSay 'TRUE' or 'FALSE':
The line represented by x = 7 is parallel to x - axisTRUEFALSE - 6. Multiple ChoiceSay 'TRUE' or 'FALSE'
The line represented by y = 0 is parallel to y - axis.TRUEFALSE - 7. Multiple Choice
Consistent and unique solutionInconsistent : No solution - 8. Multiple ChoiceIf a pair of linear equations is consistent, then the corresponding lines will be ____parallelalways coincidentalways intersecting in a unique pointintersecting or coincident
- 9. Multiple ChoiceConsistent : Unique solutionConsistent: Many SolutionsInconsistent: No solutionNone of the above
- 10. Multiple ChoiceThe solution for the lines represented by x = 0 and y = 0 is ____(0, 0)No Solution existInfinitely many solutionsAll the points the axes are solutions
- Answer choicesTagsAnswer choicesTags