Am I correct? Factor the polynomial. 1331+r3 1331 +r3=I(r + 1 1 )(r2-11r+121
How is option D the correct answer? I
perform R2-R3 = R3 which results in all zeros for R3 Then I perform
R1-R2 = R2 which results in all zeros for R2. Resulting in (1 -1
-1) in R1 and I get vectors (1,0,1) (1,1,0) but keep getting wrong
result. Any help is appreciated
For the given matrix A, find a basis for the corresponding eigenspace for the given eigenvalue. 1 6 6 6 1 - 6, A= 7 6...
2. Consider the linear functions f: R3 → R2, 9: R3 R3, h: R2 + R and i: R3 → R4 given by: [ 5x – 72 1 * +54 +92 [2x + 3y +z] y = 3 +9y + 7z IL -+2y 2. + 2y + i i = y +22 |2y – z] (14 (a) Write them as matrices. (b) Which are the compositions we can do using two different functions from above? Do them using matrix multiplication.
I am getting an error in R and am unsure how to correct it. I am
getting an error from the r2 line, "Error in xc[1:(n - 2)] : only
0's may be mixed with negative subscripts."
tmpFn <- function(xVec)
{
xc <- xVec - mean(xVec)
denom <- sum(xc^2)
n <- length(x)
r1 <- sum( xc[2:n] * xc[1:(n-1)] )/denom
r2 <- sum( xc[3:n] * xc[1:(n-2)] )/denom
list(r1 = r1, r2 = r2)
}
tmpFn(seq(2, 56, 3))
10. (a) Given a...
Determine the voltage Vb across resistor R3. Given R1 = 1, R2 = 2, R3 = 9, 11 = 9, and iz = 3 am - R₂
find voltage across the resistors
+ Amp { RG=lar R2=60 m + 121 R3} SR₂-240 - 30 what is the Vollage across Resistor R3 30
+O V w R. RB R2 R. + O Vaut R2 R3 Vre In the circuit above, provided that: R1 5 kOhm R2 200 kOhm R3 R4 = 10 kOhm What is the total differential Gain of the circuit?
+O V w R. RB R2 R. + O Vaut R2 R3 Vre In the circuit above, provided that: R1 5 kOhm R2 200 kOhm R3 R4 = 10 kOhm What is the total differential Gain of the circuit?
The figure below shows a resistor network. R2 ww R R3 RA V The values of the components are as follows: • R = 4.722 • R2 = 6.81 2 • R3 = 8.83 2 • R = 9.56 12 . V = 14.70 Volts Fill in all the values into the table below: Element R (12) V (V) Ri I (A) P(W) R2 R3 RA RA Re Rc
The figure below shows a resistor network. R2 ww R R3 RA V The values of the components are as follows: • R = 4.722 • R2 = 6.81 2 • R3 = 8.83 2 • R = 9.56 12 . V = 14.70 Volts Fill in all the values into the table below: Element R (12) V (V) Ri I (A) P(W) R2 R3 RA RA Re Rc
4. (a) Write the polynomial p(x) as a linear combination of the polynomials 1+r and r2 p(x) 3 3 Vrite the polynomial p(x) as a linear combination of the polynomials 1+
R Ri R2 R4 vy R3 Which two resistors are in parallel with each other? R LW Ri R2 MAN RA R3 O Rand R4 O R2 and R3 O R2 and R4 Rand R1