edog280 edog280
  • 02-12-2020
  • Mathematics
contestada

What is the value of 2cos2(105⁰) − 1?

Respuesta :

SlimShaBy
SlimShaBy SlimShaBy
  • 03-12-2020

Step-by-step explanation:

-1 - root3

Answer Link
Vee873 Vee873
  • 05-12-2020

Answer:

A) -√3/2

Step-by-step explanation:

edge 2020

Answer Link

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