4. Given U=<2, 1, 1>, V=<2,-1,-3> and W-<-4, 7,-5>, which of the following pairs is (are) perpendicular? Circle your answers. Clearly show how you arrived at the result: U and V U and W V and W

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A: 1. Circumference of a circle.

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A: since you have posted multiple questions in this question which are not interlinked so i have solved…

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A:

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A:

Q: 个 The Of X Schedu X MOM X M MyOpe X AC Usi X →>…

A: f′x=3x2+12x−15f"x=6x+12Explanation:Following rules of derivative f′x=nxn−1 Step 1:f' (…

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A: +−31​,+−32​,+−35​,+−310​+1,−1,+2,−2,+5,−5,+10,−10Explanation:If you have any problem let me know…

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A: The objective of this question is to find the gradient of the tangent to the function S(t) = 5t + 7…

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Q: show all steps please! thank you!

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A: Given:P at tail (-1,3) and Q at head(2,4).

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Q: Find the gradient of the tangent to S(t): = 5t +7 +2 at the point where t = −1.

A: The objective of this question is to find the gradient of the tangent to the function S(t) = 5t + 7…

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A: d) f(x)=x5e) f(x)= x3(x-2)(x+3)f) f(x)=x3

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A:

Q: 1. Use the Limit Comparison Test to determine if diverges. Show all appropriate work. iM 8 n=1 √n n2…

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Q: Find the gradient of the tangent to S(t): = 5t+7 /+2 at the point where t = −1.

A: The objective of this question is to find the gradient of the tangent to the function S(t) = 5t + 7…

Q: 1

A: The determinant of A is -2.The determinant of Ay is -8Solution for y is 4.The determinant of Ax is…

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A: Look at the below attachmentExplanation:Step 1: Step 2: Step 3: Step 4:

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Q: 10. Find the first partial derivatives of the following functions. (Do not simplify your answers.)…

A: To find the first partial derivatives of the following functions.

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A:

Q: Explain how to solve this question in steps.

A: False Explanation:We know thatA function f(x) is decreasing if derivative of f(x) &lt; 0  i.e. f'(x)…

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A:

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A: To write an equation of the form  to describe the graph below.

Q: b. f(x) = (x³ + 2x² + 4) (x 4 − 3) c. f(x) = = 3x²-6x+7 4x-1 d. f(x) = (4x³- 7x)7 -

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Q: 6

A: Area = 7.0759Explanation:NOTE: We will use radians in this problem. The hint mentions the two parts…

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