= (ry?, yz',-zx). Find grad(divA)

Q: Where is Yc

A:

Q: i '2/3

A: Given: i23 we know that amn=am1n

Q: Fird o FrtÐ) EatGO) when D- {bre

A: Let x=a,b,c,d and topology isz=ϕ,xa,c,d,a,c,d and D=b,c,dcxnowA°=set of all interior points of…

Q: ャX+4..dx x* + x²_ 2x の (2

A:

Q: 2 Cy")" ^ + Cy")° 3y = 0

A:

Q: Find y'. Simplify your answers. y = (1 – 2x)(/x² +1) sin 2x b. y = 1+ cos 2x с. 8х — бу4 — 2x?у3

A:

Q: Xem. Scm. 1Scm.

A:

Q: đ = , b = , = , d = Find đ +?

A: Given,  a→ = 2, 4b→ = -3, 5c→ = 1, -4d→ = -5, -3 We have to find a→+ c→.

Q: y = In( sech2x)

A: The objective of the question is to find the derivative of the function y = ln(sech^2(x)).

Q: s coszy -sinzy)du

A: To find, ∫cos 2x - sin 2x2 dx

Q: 13x+30= (류,-1) and (-3,) 4. Find the equation that contains 7'3)

A:

Q: Consider 2a – 3y² = 8

A: Differentiate wrt x

Q: | sech²xtanh²x dx

A: We can find the integration as below

Q: What is XY? 45 45° OA2 OB 5 C 5/2 OD 10

A:

Q: Find the distance between -4 u = -5 and z = 2 8.

A:

Q: Simplify (5x'yz)

A: Given, (5x3y-2z4)3

Q: x+2 15. Solve: 11

A: The given equation is x+2x=911 To solve this, first cross multiply and then simplify further.

Q: Divide 2x-5x +x-7x +x+x²-1 by x-3.

A: Given:   To determine: Quotient and remainder

Q: Evaluate 3x²Vx³ + 1 dx. 1 dx. -1

A: here we have to find the integration of given function . the solution is following.

Q: Vz? – 25 4. -dz

A: use substitution method for solving the integral.