A building used 3 phase inverter with svpwm algorithm to back up power in case of electric cut-out, where v= 311 sin wt, f=50 Hz, Ts= 100 us. At t=2ms, Specify the section and find T1, T2, To.

Q: Designa symmetrical n - type attenuator to give 20 dB attenuation and to have a characteristic…

A:

Q: Which of the following functions are continuous? 0. .(x, y) =(0,0) f(x,y) ={ 2x(x² – y²) I) (x, y) =…

A:

Q: Find def differenti81 equation of %3D Siny

A:

Q: Inside one loop of the lemniscate r2 = 4 sin 2u

A: Given:The equation of lemniscate is: r2=4sin2u. To find: The area inside one loop.

Q: Approximate the sol of x = sinx upto 4 decimal places by using Newtons method.

A:

Q: Integrate: So a sin(x²) dx

A: We have to integrate

Q: Vtan XP sin X cosX

A:

Q: Car A drives due East at 20 kph. Starting at the same point, car B traveling at 30kph goes North for…

A: Given that car moves to east at 20 km/hr. Car B starting at the same point travels north at at 30…

Q: Find sine transform of e-[165]t/t

A: The Fourier sine transform is defined as                                  Fsfx = Fss = ∫0∞fx sinsx…

Q: find sinA if hypotenuse = 2x and adjacent = x

A:

Q: Evaluate the in tegrol : S sin 5x cog3 5xdx

A:

Q: Show that tan-1 ( 1/v ) = π/2 - tan-1 v, if v > 0.

A: To prove tan-11v=π2-tan-1v, let  x=tan-1v then tan x=v1tan x=1v Since  tanx=1cotxcotx=1v ⋯ (1)

Q: Cov(x,y) = ?. Write down the comment.

A:

Q: Differentiate O y = arctan √3x

A:

Q: Evaluate by 2Th COS30 S-4coso contour integration 20

A: Step 1: Step 2: Step 3: Step 4:

Q: Express the signal fla)=x?+3x f the sine as a serles and cosine in the inter val c0,2A)

A:

Q: Find if cot x +1 = sin y

A: Given, cot x + 1= siny

Q: S sin4xVcos4x + 1dx

A: Let u=cos(4x)+1 Then du=(cos(4x)+1)′dx=−4sin(4x)dx  and we have that sin(4x)dx=−du4

Q: 18. sec(sin-1(x – 1)) (specify the domain)

A: Evaluate the function

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.