20. If (-1,3,5) x (0,a,1) = (-2,1,-1), determine the value of a.

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A:

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A: Given query is to find indicated derivative.

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A: Min  = 15Q1 = 30Median = 45Q2 = 55Max = 100

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A:

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A: We have to find -x.

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A: Topic-simplification

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A: to find (sum of x)2 x= 1,5,4

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A: The given vectors  and .The aim is to find the value of the dot product .

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A:

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A: We have to evaluate: 1 - ( 4 . 3 - 2 + 2 )

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A: Please see the answer below.

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A: Here we have to find the value of 9C4.

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A: To find the equation of the line tangent to the curve  at the point  on the curve.

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A: We need to find the sum of 7 and 9

Q: CAN YOU DO A HANDWRITTEN ANSWER

A:

Q: Can you please answer 6 and 10 and show Word please ?

A: Given below the detailed solution