Answer: The process is shown in the picture.Ans: K = -12.
Step-by-step explanation: Hope this helps!
Y2-Y1 or X2-X1 is the formula
9-4/1-0
It would be undefined
If you are asking how to write one, this would be an example.
You have the expression: 7r + 8r +2
r(7+8)+2 would be how you would write it, but as I asked for more details, I want to know if you have a specific expression to use for that.
Answer:
<h2>See the explanation.</h2>
Step-by-step explanation:
Sin2α = 2SinαCosα.
Cos2α = (Cosα)^2 - (Sinα)^2.
Sin4α can be written as Sin2(2α).
Similarly Cos4α can be written as Cos2(2α).
It is given that tanα=3.
Sinα(Sinα) = [], the values either be both positive or both negative, as the value of tanα is positive only on first and third quadrant.
Sin4α = .
Cos4α =
Divide 3 by 6 and then multiply -2/3 by 3/1
1/2x - 2