Seudónimo Seudónimo
  • 22-11-2020
  • Mathematics
contestada

plz help ASAP
solve for x in
1. sin x = cos 2x
2. cos 2x = sin 3x
3. sin x = cos x​
thx

Respuesta :

Smilex Smilex
  • 23-11-2020

1. x = π/6 + 2πn/3, for any integer n

2. Is not possible to solve (I think)

3. x = π/4 + πn, for any integer n

Answer Link

Otras preguntas

Which of the following groups are like terms?
Which statement best explains why this is a weak supporting image for Years of Dust? It does not show a person affected by the Depression. o It does not show a
Pllssss I need help
PLEASE HELP!! 10 points . i rlly need to pass
Please can someone help!
If a recipe requires 400 grams of potatoes for four people, how many kilograms would be required for 12 people?
Help me please will brainlist
Which function has real zeros at x = 3 and x = 7? f(x) = x2 + 4x – 21 f(x) = x2 – 4x – 21 f(x) = x2 – 10x + 21 f(x) = x2 – 10x – 21
What is the meaning of tone in poetry
How would you say "picture" in Spanish? una pintura una punta una obra una fotografía