3. Consider the initial value problem 9y" +12y' + 4y = 0, y(0) = a>0: y′(0) = −1. Solve the problem and find the value of a such that the solution of the initial value problem is always positive.

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Q: can you explain why the correct answer is A

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Q: I circled the correct answer, could you show me how to do it using divergence and polar coordinates

A: Step 1:Step 2: Step 3: Step 4:

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Q: Could you show why the answer is B Using polar coordinates and the area formula

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A: a) 13 miles.b) 12 miles.c) 24 miles.d) 10 miles

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Q: #19

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: Use undetermined coefficients to find the particular solution to y"-2y-4y=3t+6 Yp(t) =

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Q: 1/ Solve the following: 1 x + X + cos(3X) -75 -1 2 2 (5+1) e 5² + 5 + 1 3 L -1 1 5² (5²+1) 1 5(5-5)

A: solution of the given question we have;

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A: If you have any questions let me know in the comment box thankyou.

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A: If you have any problem let me know in the comment box thankyou.

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A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: Question 2 Let F be a solenoidal vector field, suppose V × F = (-8xy + 12z², −9x² + 4y² + 9z², 6y²),…

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A: If you have any questions let me know in the comment box thankyou.

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Q: practice problem please help!

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Q: #35

A: 29. Points: (-4, -2) and (-2, 1)Find the slope (m): m = (y2 - y1) / (x2 - x1)  m = (1 - (-2)) / (-2…

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Q: the correct answer is A could you show me how to solve this using gauss theorem of divergence

A: Step 1: Compute the Divergence of F: div F=∂x∂​(5x−3y)+∂y∂​(2x−5y)+∂z∂​(x2+y2+3z)=5−5+3=3. Apply the…

Q: please dont use chat gpt

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Q: find the roots it may help to know b =1

A: Step 1: Define w Step 2: Compute p(w)Step 3:Roots of p(x) Step 4: Final Answer

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Q: x³-343 If k(x) = x-7 complete the table and use the results to find lim k(x). X-7 x 6.9 6.99 6.999…

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