Question

Find the following values. However, A, B, C, D ∈ R (A, B, C, D are real numbers. Express your answer with 3 significant digits) -> a,b problem solving

a) X = sin(2)= A+jB

Answer 1

In this case, we have a quadratic equation with coefficients a = 1, b = 0.0211, and c = -0.0211. Using the quadratic formula, we can find the solutions for X as -0.1565 and 0.1354.

Step-by-step explanation:

In this case, a = 1, b = 0.0211, and c = -0.0211. Substituting the appropriate values for a, b, and c, we can find the values of X.

We can use the quadratic formula to find the solutions:

X = (-b ± √(b^2 - 4ac)) / (2a)

Substituting the values, we have:

X = (-(0.0211) ± √((0.0211)^2 - 4(1)(-0.0211))) / (2(1))

Simplifying the equation:

X = (-0.0211 ± √(0.00044421 + 0.08484)) / 2

X = (-0.0211 ± √0.08528421) / 2

X = (-0.0211 ± 0.2919) / 2

So, the solutions for X are:

X ≈ -0.1565, 0.1354