Feb 20, 2014 #1 A adnan012 Advanced Member level 1 Joined Oct 6, 2006 Messages 468 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Activity points 4,923 I need the steps involved to get equation 4.49 from equation 4.48. Attachments Slide1.JPG 33.4 KB · Views: 91
Feb 20, 2014 #2 A albbg Advanced Member level 4 Joined Nov 7, 2009 Messages 1,311 Helped 448 Reputation 898 Reaction score 409 Trophy points 1,363 Location Italy Activity points 9,984 I don't see neither eq. 4.49 nor 4.48
Feb 21, 2014 #3 A adnan012 Advanced Member level 1 Joined Oct 6, 2006 Messages 468 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Activity points 4,923 I by mistake did not copy the equation numbers. The first equation is solved by putting the integration limits.
I by mistake did not copy the equation numbers. The first equation is solved by putting the integration limits.
Feb 21, 2014 #4 A albbg Advanced Member level 4 Joined Nov 7, 2009 Messages 1,311 Helped 448 Reputation 898 Reaction score 409 Trophy points 1,363 Location Italy Activity points 9,984 OK, the first equation is the primitive of the integral. It's a function f(t) that has to be calculated over the extremes 0 and T. Simply do f(T)-f(0) to obtain the second one
OK, the first equation is the primitive of the integral. It's a function f(t) that has to be calculated over the extremes 0 and T. Simply do f(T)-f(0) to obtain the second one