prove that sin pi/10 + sin 3pi/10 = -1/2
Answers
Answered by
0
Step-by-step explanation:
सॉरी भाई मेरे सुनाओ पाएगा I think I'm kar sakte Google per iska answer Dekh Lo aur Agar Tumne se copy Karke FIR Google per Dekha To brainly answer Milega tum dekh sakte
Similar questions