Texas Instruments solar TI-36X - Manual (Page 33)

31
Ti36eng1.doc TI-36X II Manual Linda Bower Revised:
01/10/03 10:47 AM Printed: 01/10/03 10:47 AM Page 31 of
48
³ Problem
Find ⌡
⌠
0
å/2
sin a + cos a da , using 10 intervals.
Solve the problem again, using 20 intervals.
& " V 0 S V 0 ЮA Я
0.
4),
5 = 2 S " V åñ2ЮB Я
1.570796327
4),
1 0 S " " V 10 ЮC Я
10.
4),
0 e V R O :
e " " V R O
V µ CALC
4),
‰sin(A)+cos Þß
2.000000423
4),
0 S V 5 = 2 S "
V 2 0 S " " V
20 ЮC Я
20.
4),
0 e V R O :
e " " V R O
V µ CALC
4),
‰sin(A)+cos ЮЯ
2.000000026
4),