2 Find the following required partial derivations: igal ,find f.(x,1); • (1) For f(x, y) = x + ( y – 1) arcsin,, cos(x-2y),find f,(). cos(x+ y) *(2) For f(x,y) =

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A: “Since you have asked multiple question, we will solve the first question for you. If you want any…