1. Illustrate how integration can be defined as an Inverse Process of Differentiation. Depict the concept of the Fundamental Theorem of Calculus with examples. 2. 3. What is Guess-and-Check Method? Illustrate with examples. 4. Use substitution to state each of the following integrals as a multiple of (1/w)dw for some a and b. Then evaluate the integrals. X (a) dw 1+x2 Find the antiderivatives of: 5. (a) xsin(x+1) x/4 sin.x (b) J. -dw COSX (b) xsin(x +1)