Using the chain rule, i got
But I know this is an increasing function (so the derivative should not be negative) and so I am kind of confused. Please help.
Using the chain rule, i got
But I know this is an increasing function (so the derivative should not be negative) and so I am kind of confused. Please help.
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Using the chain rule, i got
But I know this is an increasing function (so the derivative should not be negative) and so I am kind of confused. Please help.