Lesson#10
Question No. 5
Q5: Prove that:
(ii): ._1.〖 〗_2.〖 〗_3=∆^2
(iv): _1 〖 〗_2 〖 〗_3=^2
(i): _1 _2+〖_2 〗_3+〖_3 〗_1=^2
(iii): _1+〖 〗_2+〖 〗_3−=4
Application of Trigonometry
Chapter No 12
Exercise No 12.8
Mathematics
part 1
Question No. 5
Q5: Prove that:
(ii): ._1.〖 〗_2.〖 〗_3=∆^2
(iv): _1 〖 〗_2 〖 〗_3=^2
(i): _1 _2+〖_2 〗_3+〖_3 〗_1=^2
(iii): _1+〖 〗_2+〖 〗_3−=4
Application of Trigonometry
Chapter No 12
Exercise No 12.8
Mathematics
part 1
Category
📚
Learning