vanigotatanish
vanigotatanish vanigotatanish
  • 18-06-2017
  • Mathematics
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Lim x tends to 0 sinax/tanbx

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Аноним Аноним
  • 18-06-2017
express tan in terms of sin and cos 

=  sin ax cos bx  / sin bx

Now I'm stuck!  sorry

For what its worth Ive drawn the graph and the answer is a/b
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