EN

IDZ Ryabushko 2.1 Variant 30

  • RUB
    • RUB
    • USD
    • EUR
i agree with "Terms for Customers"
Buy this item cheaper:
Sold: 0 last one just now
Uploaded: 06.10.2020
Content: 2.1 - 30.pdf 95,87 kB
Loyalty discount! If the total amount of your purchases from the seller AlexJester147 more than:
20 $the discount is10%
10 $the discount is5%
5 $the discount is3%
If you want to know your discount rate, please provide your email:
The total amount of your purchases from this seller is 0 $, the discount rate is 0%

Product description

IDZ Ryabushko 2.1 Variant 30

No.1 Given a vector a = α · m + β · n; b = γ · m + δ · n; | m | = k; | n | = ℓ; (m; n) = φ;
Find: a) (λ · a + μ · b) · (ν · a + τ · b); b) the projection (ν · a + τ · b) on b; c) cos (a + τb).
Given: α = 4; β = -3; γ = -2; δ = 6; k = 4; ℓ = 7; φ = π/3; λ = 2; μ = -1/2; ν = 3; τ = 2.

No.2 According to the coordinates of points A; B and C for the indicated vectors find: a) the module of the vector a;
b) the scalar product of the vectors a and b; c) the projection of the vector c onto the vector d; d) coordinates
points M; dividing the segment ℓ with respect to α :.
Given: А( 4; 6; 7 ); В( 2; –4; 1 );С (– 3 ; –4; 2); ...

No.3 Prove that the vectors a; b; c form a basis and find the coordinates of the vector d in this basis.
Given: a(–1; 4; 3); b( 3; 2; –4 ); c( –2; –7; 1 ); d( 6; 20; –3 ).

Feedback

0
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.)