Prove the following, if true; otherwise, provide/derive a counterexample/contradiction:

1. If and , then has no real solutions for all .

2. If and , then has a single real solution for all .

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- Mar 5th 2011, 03:48 AMTheCoffeeMachineThe number of real solutions
Prove the following, if true; otherwise, provide/derive a counterexample/contradiction:

1. If and , then has no real solutions for all .

2. If and , then has a single real solution for all . - Mar 5th 2011, 05:55 AMtonio
- Mar 5th 2011, 06:11 AMTheCoffeeMachine