D Question 20 4 pt Write the first 5 terms of the Binomial Series with k = 0.5. Write the answer using fractions. (No decimals). Upload Choose a File D Question 21 4 pt Using the definition of Taylor Series, derive the first 5 non-zero terms of the Taylor Series of In(1+x) about a = 0. Write the answer using fractions. Show work. No decimals. Upload Choose a File D Question 22 Find the Maclaurin Series for f(x) = sin(x4). Write the answer using summation notation. 2 pt