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    we are given that y=lnx find an expression in terms of y for log(little 2) x

    the mark scheme says the answer is lnx/ln2 which is y/ln2 how is this possible??
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    Hahaha, little 2.

    This is just the change of base formula.
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    (Original post by Noble.)
    Hahaha, little 2.

    This is just the change of base formula.
    ahhh ok now it makes sense haha sorry about the little 2 its times desperation i cant be bothered using the tsr maths notation thing.
 
 
 
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