4) Determine whether the improper intcgral diverges or converges. Evaluate the integral if i converges a sin(3x)dx -3x b) 10 dx ãx (x + 81)
Show transcribed image text4) Determine whether the improper intcgral diverges or converges. Evaluate the integral if i converges a sin(3x)dx -3x b) 10 dx ãx (x + 81)