Subject :IMO Class : Class 10
State 'T' for true and 'F' for false and select the CORRECT option.
I. If a quadratic polynomial f(x) is a square of a linear polynomial, then its two zeroes are coincident.
II. If a quadratic polynomial f(x) is not factorisable into linear factors, then it has no real zero.
III. If graph of quadratic polynomial ax2 + bx + c cuts
positive direction of y-axis, then the sign of c is positive.
IV. If fourth degree polynomial is divided by a quadratic polynomial, then the degree of the remainder is 2.
| I | II | III | IV | |
|---|---|---|---|---|
| A | F | F | T | T |
| B | T | T | T | F |
| C | F | T | T | F |
| D | T | T | T | T |