Let f(x, y) = mxy , where m is a constant. Find a value of m such that R f(x, y) dA = 4, where R = [5,7] × [1,2]. Use symbolic notation and fractions where needed.) m =

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Q: 4. |f x=47+2j-ky=-3i+5)+4k, and ----]+2k, determine 2x+4y-

A: Step 1: Step 2: Step 3: Step 4:

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Q: Determine and y such that 0 [xy 139+223-412,3] = 2x y -5

A: To determine the values of x and y.

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A: We have to calculate  and .

Q: Let C z-1=3 and1 = §, = dz. Then

A: The solution is given as

Q: Find f.(x, y) and f,(x, y) for f(x, y) 3x3 + 8y? – 6x + 4y and evaluate each at f(4, 5). f.(x, y) =…

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Q: Compute gxxyz for g(x, y, z) = x²y³ z³. (Use symbolic notation and fractions where needed.) gxxyz =

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Q: the smallest possibl product of the two numbers x>= 0 and y<= 0, such that 2x-y=120 is:

A: Let x and y be two numbers such that  x≥0,y≤0, 2x-y=120y=2x-120

Q: Let f (x, y, z) = -12x? – y + 5z?. Calculate Vf (0, 5, 6). %3D (Write your solution using the form…

A: Solution

Q: uppose ū = (1, −3,−1) and v = (1, -5, -5). Then:

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A: Solution

Q: Let f = {(1,-1), (4,-2), (9,-3), (16,4)} and g = {(-1,-2), (-2, -4), (-3,-6), (4,8)}. Show that gof…

A:

Q: |

A: vector q is not in the span of vectors.  p1,p2and p3. complete explanation is given…

Q: Let à = (-4,-5, 4) and 6 = (2, 4, 0). a Find a x b. хъ.

A: