V Sove using variaton of parameters recuction of order or (D² - 2D+1) y = e*(e*+)*

Q: Estimate f(2.98, –1.99) given that f(3, –2) = 2, f«(3, –2) -3 and fy(3, –2) = -4. = f(2.98, –1.99)

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Q: 04 * O O Evaluate -1+2x-2x^2 -1+2x+2x^2 -1-2x-2x^2 -1-2x+2x^2 d dx 1-x fe 1² dt).

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Q: →0 (2a−3/2a+ 5)^(2a+1) should i use lhopital or direct substitute the value of

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Q: Evaluate I = = / x*(x² + 4)³/ª dz

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Q: f(x,y)=9-x^2- y^2

A: We have to find standard form of the given equation and then identify the surface

Q: j(1+j3/1-j3)^2

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Q: Evaluate: 3 A 1–x*) 2 + C 3 (1-x*) ² + C --(1-x*) ² +C D 1-x*) 2 + C 3

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Q: for power substitution method, next step is * For f V1+ Vx dx - (u*) (2udu) - [u? (2udu) Option 1…

A: We have to find the correct option from the given options.

Q: Estimate I = = I~|| +21 (8z + 82²)da using midpoints and n = 3 subintervals.

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Q: Differentiate: y= x*+1 x +1 + xinx (A (x*+1) x + 1 + Inx x+1 + Inx D (x*+1)(x + 1 + Inx)

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Q: One key point we are interested in are optimum values, or places where R is the largest or smallest…

A: Note:- As per our guidelines, We’ll answer the first question since the exact one wasn’t specified.…

Q: y-Castesinz şinz

A: The detailed solution is as follows below:

Q: Evaluate d (2 – 1) (z + 7)] | da O 3x^2 + 14x + 1 3x^2 14x + 1 O 3x^2 - 14x - 1 3x^2 + 14x - 1

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Q: Calculate y" and y" y = x² (8 x + 3)

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Q: ifferentiate the funtion y = 2 csc (1-3x)

A: Giveny=2cosec(1-3x)Aim: dydx

Q: Vx2tan4x2 dx 2. S (2cos2x2-1)2 dB 3. S 1+e2B 2lnx+1 dx 4. ((Inx)2+Inx) x

A: Given:  2 ∫x2 tan4x2 dx2 cos22x2-123 ∫dβ1+e2β4 ∫2 ln x+1ln x2+ln xdxx  To Find: To evaluate the…

Q: - SxV4=x°dx

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Q: . compute the integral exactly. Ső π/3 1 2 cos²x dx

A: We have to solve