for E-I-S M.5/10

377 views

Published on

จดลงในสมุดล่วงหน้าเลยนะครับ

Published in: Business, Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
377
On SlideShare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
2
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

for E-I-S M.5/10

  1. 1. OF TRIGONOMET RIC FORMULAS Aj. Tawan Thongsan For EIS ROOM [M. 5/10 @2013]
  2. 2. KEY WORD IN TOPIC  Verify That  Show That  Prove  Blank about ….. lines.  Evaluate  Cancel
  3. 3.    2 sinExample 1. Verify that cos = prove Blank about 5 lines.
  4. 4.    2 cosExample 2. Show that sin = prove Blank about 5 lines.
  5. 5. Example 3. Show that prove Blank about 10 lines.      tantan1 tantan tan   
  6. 6. Example 4. Evaluate prove Blank about 7 lines.  15sin
  7. 7. Example 5. Evaluate prove Blank about 6 lines. ) 32 3 cos(  
  8. 8. Example 6. Evaluate prove Blank about 12 lines.       12 7 cos 
  9. 9. Example 7. Evaluate prove Blank about 12 lines.        12 sin 
  10. 10. Example 8. If Find prove Blank about 7 lines. 7 3 sec x x2cos
  11. 11. Example 9. Evaluate prove Blank about 7 lines. x3cos
  12. 12. Example 10. If Find prove Blank about 7 lines. 44.064cos   32cos

×