Question

(3,1-1,7)-(3+1,2)+(-2,1+1,4)​

Answer 1

Ответ:

Пошаговое объяснение:

(3,1-1,7)-(3+1,2)+(-2,1+1,4)=1,4-4,2-0,7=-3,5

Answer 2

Ответ:

3,5

Пошаговое объяснение:

1) 3,1 - 1,7 = 1,4

2) 3+1,2=4,2

3)-2,1+1,4= -0,7

4)1,4-4,2=-2,8

5)(-2,8)+(-0,7)=-3,5

Answer 3

To perform the operations on the given vectors, we'll break it down step by step:

1. Subtract (3,1) from (-1,7): (-1 - 3, 7 - 1) = (-4, 6)

2. Add (3,2) to the result from step 1 (-4,6): (-4 + 3, 6 + 2) = (-1, 8)

3. Add (-2, 1) to (1,4): (-2 + 1, 1 + 4) = (-1, 5)

Now, we'll subtract the result from step 2 (-1,8) from the result from step 3 (-1,5):

(-1,5) - (-1,8) = (-1 + 1, 5 - 8) = (0, -3)

So, the final result of the expression is (0, -3).