SAQ Video 1 || 16) If x+iy = 1/ 1+cos theta+i sin theta then, show that 4x²-1=0

If you like the content
Do Subscribe,Comment

If you need help in dealing with pressure, tension, or face any difficulty in understanding any concept do reach out at 7799350383(Whatsapp only)

If you want to support more do donate at above number

Thanks for watching

Sky Dhoni