A graphing calculator is recommended. (a) How is the number e defined? (b) Use a calculator to estimate the values of the limits correct to two decimal places. \lim _{h

\rightarrow 0} \frac{2.7^{h}-1}{h}= \lim _{h \rightarrow 0} \frac{2.8^{h}-1}{h}= What can you conclude about the value of e? a) 2.7 <е < 2.8 b)0.99 <е < 1.03 c)1.03 <е < 2.7 d)0