document.write( "Question 937984: hey there, \r \n" );
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document.write( "I'm struggling with a bit of university pre calc this is an activity i have been given for practice for an upcoming test and would really appreciate a step by step in how you do all these examples, our teacher seemed to rush through it and it makes no sense to me \r \n" );
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document.write( "let f(x) = ln(x), g(x) = √x + 1 and h(x) 1/x, be defined on their natural domains. Define the following functions and state the domain for each function, using set notation \r \n" );
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document.write( "(a) (f o g)(x) \r \n" );
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document.write( "(b)(g o h)(x) \r \n" );
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document.write( "(c) g(x)h(x) \r \n" );
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document.write( "thanks \n" );
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