log(2)tanx=1+log(2)sinx的解集为 请写出过程,
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log(2)tanx=1+log(2)sinx的解集为 请写出过程,
log(2)tanx=1+log(2)sinx的解集为 请写出过程,
log(2)tanx=1+log(2)sinx的解集为 请写出过程,
log(2)tanx=1+log(2)sinx
=log(2)2+log(2)sinx
=log(2)(2sinx)
tanx=2sinx
sinx/cosx=2sinx
cosx=1/2
x=π/6+2kπ
log(2)tanx=1+log(2)sinx的解集为
log(2)tanx=1+log(2)sinx的解集为 请写出过程,
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