Please show all steps and explain any assumptions made inbetween steps.
Use the Fundamental Theorem of Integral Calculus ("FTIC") an indefinite integral table, and the definition of definite integral to answer the following (a) Compute r3 dr (b) Compute 0 r3 dr -1 (c)From your two answers above, can you guess what the (signed) area under the graph of f(x) = x3 between x =-1 and x = 1 is? If you can't guess it, use a definite integral and the FTIC to compute it. Once you compute the answer, you'll see it