Option 30 DHS 4.2
Content: 4.2v30.pdf (49.18 KB)
Uploaded: 28.09.2023
Positive responses: 0
Negative responses: 0
Sold: 1
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% |
$0.77
№1.30. Build the surface and determine their type a) 27x2 - 63y2 + 21z2 = 0; b) 3x2 - 7y2 - 2z2 = 42.
№2.30. Write the equation and determine the type of surface obtained by rotating this line around the specified coordinate axis, draw a picture. a) 3x2 = - 4y; 0z; b) 4x2 + 3z2 = 12; Oz.
№ 3.30. Build a body bounded by the specified surfaces: a) y = 5x; y = 0; x = 3; z = 0. PRINT NOT REDUCED
b) 4 · (x2 + y2) = z2; x2 + y2 = 4; z ≥ 0; y ≥ 0.
№2.30. Write the equation and determine the type of surface obtained by rotating this line around the specified coordinate axis, draw a picture. a) 3x2 = - 4y; 0z; b) 4x2 + 3z2 = 12; Oz.
№ 3.30. Build a body bounded by the specified surfaces: a) y = 5x; y = 0; x = 3; z = 0. PRINT NOT REDUCED
b) 4 · (x2 + y2) = z2; x2 + y2 = 4; z ≥ 0; y ≥ 0.
No feedback yet