Prove that if and , then . If then , for some , and , therefore . Is this argument correct?
Follow Math Help Forum on Facebook and Google+
Originally Posted by Demandeur Prove that if and , then . If then , for some , and , therefore . Is this argument correct? I think it is correct, but your transition from to is not so clear to me. Here is another solution: Starting like you did, if then . Now, and since , you have .
View Tag Cloud