pratyush67 pratyush67
  • 14-01-2022
  • Mathematics
contestada

If sin A/2 = 1/2(p+1/p) show that cos A=-1/2(p^2+1/p^2)

Respuesta :

drmfouadz
drmfouadz drmfouadz
  • 14-01-2022

Step-by-step explanation:

p-p /pq+1

sin

−1

(

1+p

2

2p

Ver imagen drmfouadz
Answer Link

Otras preguntas

guilds were organized in medieval towns to
Why don't developing countries usually benefit from free-trade policies? A. Their industries are too weak to compete in the international market. B. The only wa
Which concept often comes in conflict with privacy rights?A.right to be left aloneB.right to encroachmentC.right to knowD.right to publicity
Which layer of the Earth is composed of liquid iron and nickel?
Is 4 l greater than 4,500 mL
How has religious fundamentalism impacted events in the Middle East over the last several decades?
how do i solve -6+2(-2+8v-6v)
what is ? + 38 = 60
Which decision by Tokugawa Ieyasu was most influential in Japan’s cultural rise?
To which religion did Mary I belong when she became the Queen of England?