jachmay2766 jachmay2766
  • 19-03-2024
  • Mathematics
contestada

If a cosθ + b sinθ = m and a sinθ − b cosθ = n, then the value of a² +b² is.
a. m+n.
b. mn.
c. √mn.
d. m² +n².

Respuesta :

Otras preguntas

An element's atomic number is 63. How many protons would an atom of this element have?
in example 4A,simon raised a total of $25.00 for selling 10 candles.if simon raised $30.00 for selling 10 candles ,would the unit rate be higher or lower explai
what does cuantos dias hay en este mes mean
You Guys Are Smart Please Help!A scuba diver dove from the surface of the ocean to an elevation of −49 9/10 feet at a rate of −15.4 feet per minute. After spe
If z=4.0 and y= 7.2 what is the value of X? Z=y/x
Which function below is the inverse of f(x) = x2 − 9?
Which city has already hosted the Olympic Games three times?
The approval of a new drug application (NDA) by the FDA allows for which of the following? A. The manufacturer is allowed to sell the drug in the Unite
evaluate this expression, (5X)^0
True or false: niacin is a B-complex vitamin.