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Find the limits in Exercises $1-12$.$$\lim _{(x, y) \rightarrow(\pi / 2,0)} \frac{\cos y+1}{y-\sin x}$$

$-2$

Calculus 3

Calculus 1 / AB

Chapter 14

Partial Derivatives

Section 2

Limits and Continuity in Higher Dimensions

Applications of the Derivative

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we start off here with co sign of why? So that's well end up being co sign of zero, which we know it's just going to be one. And, um, we also have a plus one in the numerator all divided by why which again is zero and minus sign. Oh, High house and sign it by halves. If we were to look at the graph, sign out to buy go, Huh Um, And up again. And that's a pie there. And so my house is going to evaluate toe one. So we know that this is one we know. The co sign graph starts at zero here, um, at a height of one. So that's just gonna be one. So in the end, we really have who to over negative one or just negative to our final answer for this limit

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