Let f(x,y) = In ( x2 + y). If fy(2,a)=fy- 1, 2), what is the value of a? а. 3 O b.7 О с. 8 d. 6 O e. -2

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A: Topic = Vector   if u→ =a1i+a2j+a3k and v→ =b1i+b2j+b3kthenu→×v→=ijka1a2a3b1b2b3

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A: The given problem is to find the derivative of given function y=(5x+1)(2x-1+ln(x)) , we can use…

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A: The vectors are given by u→ = -2, 4w→ = 1, 6 To evaluate: The value of 3u→·w→

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A: Given integral is  ∫14dx3x-12 We also know that ∫1axdx=1alnx+c.

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A: Given, z=lnx2+y2

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A: As per guidelines we have to solve the 1st one. Again upload for another solution

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Q: C. Trigonometric Substitution. 9-у 1. dx 2. e2x+1 r2+VZ 3. (2+vz х. 4х — х2

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Q: 12. Find the value of x such that: 7Cx-1 + 7cx=8Cx+2 с. 4 а. 2 b. 3 d. 5

A: Given that 7Cx-1+7Cx=8Cx+2-1As we know that ncr+ncr-1=n+1cr

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A: Since we only answer up to 3 subparts, we'll answer the first 3. Please resubmit the question and…

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Q: Ex:.F.nd the Vatues -uwhich each function is Continusus fexy=32222 O fraj- 2. ③ fこ。 2メー」

A: Hey, since there are multiple questions posted, we will answer first three question as per our…

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Domain

In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.