L29_A
8.3 Powers and products of Trigonometric functions (三角函數的次數和乘積)
Part I: For Sinx and Cosx
L29_B
Part II: Other trigonometric functions
Array ( [0] => Array ( [title] => L29A [link] => https://www.youtube.com/embed/_HJ0KLz2Q2E ) [1] => Array ( [title] => L29B [link] => https://www.youtube.com/embed/NwkMJTQhFpo ) )
Title
第1節
第2節
Syllabus
L29_A
8.3 Powers and products of Trigonometric functions (三角函數的次數和乘積)
Part I: For Sinx and Cosx
L29_B
Part II: Other trigonometric functions