Option 8 DHS 4.2
Content: 4.2v8.pdf (42.54 KB)
Uploaded: 28.09.2023
Positive responses: 0
Negative responses: 0
Sold: 2
Refunds: 0
Seller: Chelovek10000
information about the seller and its items
Loyalty discount! If the total amount of your purchases from the seller more than:
| $5 | the discount is | 3% |
| $10 | the discount is | 5% |
| $20 | the discount is | 10% |
$0.74
№1.8. Build the surface and determine their type a) 4x2 - 5y2 - 5z2 + 40 = 0; b) y = 5x2 + 3z2.
№2.8. Write the equation and determine the type of surface obtained by rotating this line around the specified axis of coordinates, make a picture: a) 3x2 - 5z2 = 15; Oz; b) z = - 1; y = 3; Ox.
# 3.8. Build a body bounded by the specified surfaces: a) y = 2x; y = 0; x = 2; z = xy; z = 0.
b) x2 + y2 = z2; x2 + y2 = 1; y ≥ 0; z ≥ 0.
№2.8. Write the equation and determine the type of surface obtained by rotating this line around the specified axis of coordinates, make a picture: a) 3x2 - 5z2 = 15; Oz; b) z = - 1; y = 3; Ox.
# 3.8. Build a body bounded by the specified surfaces: a) y = 2x; y = 0; x = 2; z = xy; z = 0.
b) x2 + y2 = z2; x2 + y2 = 1; y ≥ 0; z ≥ 0.
No feedback yet