To determine
To differentiate: hu=10u
Answer
Answer: h'u=ln102.10uu
Explanation
Given hu=10u
Taking natural logarithm on both sides, we get
lnhu=ln10u
lnh(u)=uln10
Differentiating w.r.t 'u'
1hu.h'u=12u.ln10
h'u=ln102u.h(u)
h'u=12ln10.10uu
Conclusion:
h'u=ln102.10uu