Given two real numbers a and b where a>1 and b>1, prove that
Attempt:
I have to prove that the numerator is >=2 but i just don see a way..
Thanks earboth, i thought of this too but after pondering a while, shouldn't we prove from any side until we get the result instead of proving that the result is true.
Take trigonometric identities for example,
I am supposed to prove from either side so that it equals the other side.