- 1
- -1
- i
- ?i
Category: Algebra MCQs
- One solution
- No solution
- Infinitely many solutions
- Two solutions
- All real numbers
- All real numbers except 1
- All real numbers except -1
- (2×1?+x2??,2y1?+y2??)
- (x2??x1?,y2??y1?)
- (2×1??x2??,2y1??y2??)
- (x1?+x2?,y1?+y2?)
- Expansion
- Rationalization
- Reduction
- Addition
- a+b
- a2+b2?
- a2+b2
- a2?b2?
- Circle
- Ellipse
- Parabola
- Hyperbola
- Symmetric matrix
- Skew-symmetric matrix
- Identity matrix
- Zero matrix
- Natural numbers
- Whole numbers
- Integers
- Rational numbers
- Y-intercept
- X-intercept
- Slope
- Constant
- Symmetric matrix
- Skew-symmetric matrix
- Identity matrix
- Zero matrix
