10 questions
The graph of a linear equation is always
Curved line
Parabola
Straight Line
Hyperbola
Linear equations can be solved by
Substitution method
Elimination method
Graphical method
all the above
Linear and Non - Linear equations can be solved
Elimination method only
Substitution method only
Either Substitution method or Elimination method
both mehtods
The example for the Non- Linear equation is
Five times of is subtracted from two times of the value will be 32 and 3 times of is added to two times of the value will be zero. This is expressed as
The correct values of the equations
The co-ordinates of points of intersection are
The solutions of an equations.
is the one third of the sum of two angles, and is the one quarter of their difference. Then the angles are
The co-ordinates of the point of intersection