Let e1 = (1; 0; 0), e2 = (0; 1; 0), and e3 = (0; 0; 1). show that if (i; j; k) is equal to (1; 2; 3) or (2; 3; 1) or (3; 1; 2) then ei x ej = ek. then show that if (i; j; k) is equal to (3; 2; 1) or (2; 1; 3) or (1; 3; 2) then ei x ej = -ek. (note: this problem is really looking at left and right handed coordinate systems.)

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,