Lesson#5
Question No.3
Q3: Show that:
(i): _1=4 sin /2 cos/2 cos/2
(iii): _3=4 sin/2 cos/2 cos/2
Application of Trigonometry
Chapter No 12
Exercise No 12.8
Mathematics
part 1
Question No.3
Q3: Show that:
(i): _1=4 sin /2 cos/2 cos/2
(iii): _3=4 sin/2 cos/2 cos/2
Application of Trigonometry
Chapter No 12
Exercise No 12.8
Mathematics
part 1
Category
📚
Learning