Expand the quadratic term and calculate the directional derivatives. i L = [1 ²² + x ²2 (₂₂ (2) d) ] ² Əv - Yp u

Q: Find AB.

A: Let  A=210-3-70-24 and B=4-2011-2005-3-10 The order of a matrix is number of rows× number of…

Q: I+l+3

A: Answer - sum = a+b +c...........

Q: -5 dx Evaluate 2x 10 A B c) 1 (D) 2

A: formula:

Q: Find a11 of A-1 Find a12 of A-1

A:

Q: Evaluate x²+3x+5

A:

Q: 3 1 If A-1 find A. 4 2 II

A:

Q: a3-16a

A: a³−16a ⇒a(a²−16) ⇒a(a² −4²) ⇒a(a+4)(a−4)

Q: 4x e 3x

A: I = ∫4x e−3x dx

Q: b2 over b-a + a2 over a-b

A:

Q: 4n – 1

A:

Q: A-1 does not exist.

A:

Q: B through f

A: (b) A(7)=∫07f(t)dt=Area under the curve from x =0 to x =7=Area of triangle (from x =0 to x=1)-area…

Q: ちメー」 dx らメ 2x+3

A:

Q: Find 2. 2 i

A:

Q: 1+z-2 = 0

A: Let the given equation be ex-1+x-2=0 and express the equation in lambert form W(xex)=x.   Lambert…

Q: X-3 X+1 Rf Dfx

A:

Q: 2. (2x)² dm

A:

Q: 1b+1b

A: Applying  addition operation since terms with same variable  binomial addition

Q: 1 [² [²" - dydz dr I

A:

Q: dt t2-t-6

A:

Q: A = 1 1 0 0 1 -1

A: Note the following fact :

Q: Multiply. (ex − e−x)2

A: Here we multiply this:

Q: 4dx 1. Evaluate x² + 3

A: First I have written the standard formula of integration, just use the formula for the given…

Q: Find a21 of A-1 Find a22 of A-1

A:

Q: 36-9z

A: Given that:36-9z

Q: Let A = 2 0 and 1 -1 2 3. find A+(28)"

A: Given that A= 1201-12        and B=2-11103 find A+2BT

Q: xy dxdy Hw

A: See attached file for a step by step explanation.

Q: dw V5-e-2w

A: Given,           ∫dw5-e-2w

Q: L'im 2x - 3

A:

Q: ext dx 8X-X

A: We have to evaluate the ∫dx8x-x2

Q: 36 70

A:

Q: A О в C

A: Given: To Find: To find the slope of the following line segments: