Consider the following statements: 1. The equation have common root and second equation has equal roots if . 2. If is a root of the equation , then the other root is . 3. The expression is positive for all real values of . Which of these is/are correct? |
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a) |
Only (3) |
b) |
Only (2) |
c) |
All of these |
d) |
None of these |

Consider the following statements: 1. The equation have common root and second equation has equal roots if . 2. If is a root of the equation , then the other root is . 3. The expression is positive for all real values of . Which of these is/are correct? |
|||||||

a) |
Only (3) |
b) |
Only (2) |
c) |
All of these |
d) |
None of these |

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