oldkenny oldkenny
  • 06-09-2017
  • Mathematics
contestada

sina +sin 2a + sin 3a / cosa +cos 2a + cos 3a?

Respuesta :

jeraldryan jeraldryan
  • 06-09-2017
tan2a .. would be your answer .
Answer Link

Otras preguntas

Solve the equation below for x9(x - 5) = 4x - 5
A graph Includes the ordered pair (2,4). Write two different rules A graph Includes the ordered pair (2,4). Write two different rules that would be possible for
solve for x 64^x-2=256^2x
which has greater buoyant force, light corn syrup or the vegetable oil?
whats 15,677 and 30,944 and 87,142 and 62,763 round to the nearest ten thousands
What's the best way to lose weight fast (without buying products like juice plus)
whats 15,677 and 30,944 and 87,142 and 62,763 round to the nearest ten thousands
A dry-bulb temperature of 30°C and a wet-bulb temperature of 29°C were recorded at a weather station. What are the relative humidity and the most likely weather
A dry-bulb temperature of 30°C and a wet-bulb temperature of 29°C were recorded at a weather station. What are the relative humidity and the most likely weather
How do I solve this problemChad buys peanuts in 2 pound bags. He repackages them into bags that hold 5/6 pounds of peanuts. How many 2 pound bags of peanuts sho