INTEGRATION: TRAPEZOIDAL RULE                                                   
                                                                                
(ENTER 0,0 TO END PROGRAM)                                                      
INTEGRATION LIMITS (Lower, UPPER)? 1,10                                         
number OF INTERVALS? 25                                                         
integral = 2502.96                                                              
                                                                                
INTEGRATION LIMITS (Lower, UPPER)? 0,0                                          
