loge√x +loge∛x+loge∜x=কত ?
সমাধান
সঠিক উত্তর: Option A
loge√x +loge∛x+loge∜x
=logex1/2 + logex1/3+logex1/4
=loge(x.1/2.x1/3.x1/4)
=loge (x.1/2+x1/3+x1/4)
=loge x13/12
=13/12logex
=logex1/2 + logex1/3+logex1/4
=loge(x.1/2.x1/3.x1/4)
=loge (x.1/2+x1/3+x1/4)
=loge x13/12
=13/12logex