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EastWind [94]
3 years ago
12

Y'=

="\frac{-2x+2y+1}{x-y+1}" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
AlladinOne [14]3 years ago
8 0

Answer:

see below

Step-by-step explanation:

 dx        2+2xy         1                1                  2               2

____ =   ______ – ___x^2 – ____y^2 – _____x + ______y

 dy            3            3                3                 3                3

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8 0
4 years ago
Let P2 denote the vector space of all polynomials with degree less than or equal to 2. (a) Show that B = {1 + x + x 2 , 1 + 2x −
nirvana33 [79]

Answer:

The answer is in the the attachment

Step-by-step explanation:

The question you posted was incomplete but i believe below is the complete question;

Let P2 denote the vector space of all polynomials with degree less than or equal to 2. (

a) Show that B = {1 + x + x 2 , 1 + 2x − x 2 , 1 − 2x − x 2} is a basis for P2.

(b) Find the coordinate vector of p(x) = 1 + 2x + 3x 2 relative to the basis B

The answer is explained in the attachments.

7 0
3 years ago
Please help me! <br><br><br>ty :)
BlackZzzverrR [31]

Answer:

y-2 = 5(x-3)

Step-by-step explanation:

-

Hope that helps

7 0
3 years ago
I need help with this problem!
DanielleElmas [232]

Answer:

The answer to your question is:

Step-by-step explanation:

Data

B = 70°

c = 14

Process

                sin Ф = b / c

                b = c sinФ

                b = 14 sin 70

                b = 14 x 0.94

                b = 13.16

               cos Ф = a/c

               a = c x cos Ф

               a = 14 cos 70

               a = 14 x 0.34

               a = 4.76

 C = 90° it is a right angle

A = 180 - 90 - 70

A = 180 - 160

A = 20°

3 0
3 years ago
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