Identify the function P (x) and Q (x) if the differential equation (1 + cos a) y sin x (sin x + sin xcosx - y) is written in the dy + P(x) y = Q (x). form Op(z) sin a 1+ cos ; Q (x) = sin? x %3D sin a O p(z) ; Q (x) = cos E 1+ cos z O p(z) sin 1+ cos ; Q(x) = sin? . sin x + 1 O p(z) sin a i Q (x) = 1+ cos 1+ cos

Q: Force F = 1,600 N acts from A towards B. (a) Determine the moment of the force about point C in N…

A: Solution- F = 1600 NM = F→ x r→    = F.r sin θr→ = CA→Sin θ ⇒ angle between CA & AB = θMinimum…

Q: Give accurate response. I am mostly confused with S2 and S3. does S2 contain the zero vector?

A: Yes, S2 does contain the zero vector.Recall that a vector space V satisfies the following…

Dimensional homogeneity

The term dimensional homogeneity means that in an equation, the dimensions of each term on both sides are equal, which means the dimensions of the left-hand side (LHS) of an equation are similar to the dimensions of the right-hand side (RHS). For a dimensionally homogeneous equation, the powers of fundamental dimensions will be identical on both sides of the equation.