# IDZ 10.2 - Option 12. Decisions Ryabushko AP

Affiliates: 0,02 \$how to earn
Sold: 10 (last one 57 days ago)
Refunds: 0

Content: 12v-idz10.2.doc (202,5 kB)

# Description

1. Find the equation of the tangent plane and the normal to the given surface S at the point M0 (x0, y0, z0)
1.12 S: z = y2 - x2 + 2xy - 3y, M0 (1, -1, 1)

2. Find the second partial derivatives of the functions. Ensure that z "xy = z" yx
2.12 z = ctg (y / x)

3. To verify whether the above equation the function u.
4. Examine the following function extremum.
4.12 z = (x - 2) 2 + 2y2 - 10

5. Find the maximum and minimum values of the function z = z (x, y) in D, given the limited lines.
5.12 z = 1 / 2x2 - xy, D: y = 8, y = 2x2

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

# Feedback

0
No feedback yet.
 Period 1 month 3 months 12 months 0 0 0 0 0 0
In order to counter copyright infringement and property rights, we ask you to immediately inform us at support@plati.market the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)