I need help with the following inequality: Show that for all Any help will be appreciated. Thank you.
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Hi dude! Originally Posted by MagicS06 I need help with the following inequality: Show that for all Any help will be appreciated. Thank you. <=> [ you know what I did? First I solved and then I solved ] step: -a^2c^2 step: -b^2d^2 step: multiplied by (-1) We know (It is obvious, do you agree?) and therefor it is step: +2adbc (this is equal to 2abcd) => q.e.d. Any questions? Best regards, Rapha
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