To solve the given limit problem, we start by analyzing the expression:
x→0lim(xtanx)x21=p
This limit exhibits the indeterminate form 1∞. To handle this form, we use the transformation:
p=ex→0lim(xtanx−1)x21
Expanding tanx using its Taylor series near x=0, we have:
tanx=x+3x3+152x5+…
Substituting this expansion into the limit, we get:
x3tanx−x=x3(x+3x3+152x5+…−x)=x33x3+152x5+…
This simplifies to:
3x3x3=31
Thus, the limit becomes:
p=e31
Therefore, the expression for logep is:
logep=31
Finally, computing 96logep:
96logep=96⋅31=32