TyeM200519
TyeM200519 TyeM200519
  • 04-03-2022
  • Mathematics
contestada

PLEASE HELP (100 POINTS)

PLEASE HELP 100 POINTS class=

Respuesta :

Аноним Аноним
  • 04-03-2022

[tex]\\ \rm\Rrightarrow 2sin^2x=1-cosx[/tex]

[tex]\\ \rm\Rrightarrow 2sin^2x=1-1+sin^2x[/tex]

[tex]\\ \rm\Rrightarrow 2sin^2x-sin^2x=0[/tex]

[tex]\\ \rm\Rrightarrow sin^2x=0[/tex]

[tex]\\ \rm\Rrightarrow sinx=0[/tex]

[tex]\\ \rm\Rrightarrow x\in n\pi[/tex]

Answer Link
Maddiebrown904 Maddiebrown904
  • 14-05-2022

Answer:

I have done this questions before, the answer is C

Step-by-step explanation:

Answer Link

Otras preguntas

Look at the electrophoresis sample below. Which DNA samples are the most similar (A-F)? What could these similarities mean? If Band 8 in Sample F represents the
In what kind of writing are the reporter​'s questions ​who, what, where,​ when, why, and how particularly useful?A.in writing descriptions of peopleB.in telling
somebody please help me
∠1 and ∠2 are linear pair. If m∠1 = 3x + 4 and m∠2 = 2x – 9, find x.
Help please with trigonometry hw please
HELP ASAP what languages start with the letter (Q) it might be extinct like nolonger exists so pls help pls answer ill mark as brainliest
2+9 is 13 is this the write answer
difine the term pigment​
A greenhouse owner wants to test the effectiveness of a new fertilizer on African violets. She has 60 violet seedlings that were grown for 8 weeks. She wants to
What rules does a society need social rules?​