 # Version 2.2 Collection of 14 DHS DHS Ryabushko

Affiliates: 0,01 \$how to earn
Sold: 16 last one 55 days ago
Refunds: 0

Content: R2_2V14.pdf 51,99 kB
Loyalty discount! If the total amount of your purchases from the seller Timur_ed more than:
 15 \$ the discount is 20% ## Seller Timur_ed information about the seller and his items

## Product description

№1.14. Given the vector. It is necessary to: a) calculate the mixed product of three vectors; b) find the module of the vector product; c) to calculate the inner product of two vectors; g) check whether collinear or orthogonal two vectors; d) check whether coplanar three vectors: a (-4; -6; 2); b (2, 3; -1); c (1, -5, 3).
№2.14. The tops of the pyramids are located at points A (-4; -5; -3); B (3, 1, 2); C (5; 7; -6); D (6; 1; 5). .....
№3.14. Given three powers P (5, -2, and 3); Q (4; 5; -3); R (-1; -3; 6); applied to point A (7, 1, -5). Calculate a) the work done by the resultant of these forces; when its point of application, moving in a straight line, moves to point B (2, -3, -6); b) the value of
the resultant moment of the forces about point B. 