ddxxx+xa+ax+aa=
xx1+logx+a·xa-1
xx1+logx+a·xa-1+axloga
xx1+logx+aa1+loga
xx1+logx+aa1+loga+axa-1+aa1+loga
Explanation for correct option:
Given, ddxxx+xa+ax+aa
Differentiate w.r.t. x
=ddxxx+ddxxa+ddxax+ddxaa=xx1+logx+axa-1+axloga+0∵ddxxx=xx1+logx&ddxax=axloga=xx1+logx+axa-1+axloga
Hence, correct answer is option B.