nischallohani61 nischallohani61
  • 02-02-2020
  • Mathematics
contestada

if a + b + c =180 and cosa = cosb +cosc than prove that cotb *cotc=1/2​

Respuesta :

7419539855
7419539855 7419539855
  • 02-02-2020

can you please translate that to english?

Answer Link
cvhdhdhd cvhdhdhd
  • 02-02-2020
Sorry I dontunder stand
Answer Link

Otras preguntas

isis or isil what is the difference
what are valence electrons
the older a person is when moving to a new country, the harder it is to learn the language. this best illustrates the importance of ________ for learning langua
in which of the following scenarios will you be entitled to pay the least amount of money out-of-pocket for a medical expense?
Why were some people critical of Britain's imperialist practices?
which of the following is a question you should ask your boss regarding individual performance elevations? a. what kind of materials are used? b. what measurem
Why are PLANETS important?
Sibyl has seen four more films than Linda. Linda has seen twice as many films as Joel. If Sibyl has seen s films, then in terms of s, what expression can repres
How do you count triplets in 3/2 time?
The great industrialists of the late nineteenth century praised unfettered free enterprise as they worked to eliminate competition. How can these apparently con