037 G

How can you tell the if an ATMEGA328P is blank or has been programmed with the arduino bootloader, or any other program?

Integral of x to the 5th power times cos x

Prove W is a partial order on R given

(Q is rationals and R is reals)

xWy iff y=x+7a for a ∈ Q a>=0

Given

(A ∩ B) = (A ∩ C)

and

(A ∪ C) ⊆ (A ∪ B)

Prove

C⊆ B

Let f : X→Y

Prove f -1 (C-D) is a sub set of f -1 (C) – f -1 (D)

Given

(A ∩ C) ⊆ B

and

(A ∪ B) ⊆ (B ∪ C)

Prove

A ⊆ B

if (A ∩ B) = (A ∩ C)

and

(A ∪ C) ⊆ (A ∪ B)

Prove that:

C ⊆ B

I need help with these proofs in logical steps, thanks in advance.

A second problem:

Prove:

3 + 5 + 7 +.....+ (2x-1) = x² - 1 for all x ≥ 2

anyone know where to get solutions manual for Palais 5th Ed. F/O communicatins manual?

What is the final system reliability (in %) of 2 identical components in parallel whose individual reliability is 85%?

Please explain and thank you in advance.

An explaination rather than a defenition of Pinchoff Voltage in an FET.

Ok, I want to understand this, I have the answer but I need to know why we got that answer, if we have a closed loop system with a given transfer function:

G(s) = 10 / (s+11)

What is the steady state output of the system when an input of:

2 cos (2t - 45)

is presented to the system.

the answer I have is 1.79 cos (2t - 55.3)

Please Explain, Thanx in advance.

Ok, I want to understand this, I have the answer but I need to know why we got that answer, if we have a closed loop system with a given transfer function:

G(s) = 10 / (s+11)

What is the steady state output of the system when an input of:

2 cos (2t - 45)

is presented to the system.

the answer I have is 1.79 cos (2t - 55.3)

Please Explain, Thanx in advance.

What is the inverse LaPlace Transform of 7[e^(-7s)]/(s+7) I suspect it is the result of two functions one of whom is right time shifted by 7 sec.

What is the inverse LaPlace Transform of 7[e^(-7s)]/(s+7) I suspect it is the result of two functions one of whome is right time shifted by 7 sec.

What is the inverse LaPlace Transform of 7[e^(-7s)]/(s+7) I suspect it is the result of two functions one of whome is right time shifted by 7 sec.

Use Parsevall’s theorem to find E=∫[(sin 2πt/t)cos1000πt]² dt from – infinity to + infinity

How many catholic cardinals are there world wide and how many are in italy alone?

How to find a Fourier transform of periodic Impulse?

Hint : use Fourier Series

delta T = sigma of (delta (t-nT)

or its exponential form

..............t₂

Cn=1/T∫ δ(t - n·Τ) · exp(-i·n·ω·t) dt

..............t₁

Use the exponential Fourier series to express periodic impulse function δT = Σδ(t-nT) for n = -∞ to ∞ in terms of exponential Fourier Series Cn.

express periodic impulse delta T = sigma of (delta (t-nT) for n from - to + infinity in terms of exponential Fourier series Cn using exponential Fourier series.