Question

if v1vector = 3i+4j+2k and v2vector = 1-j-2k determine the magnitude of v1vector+v2vector​

Answer 1

Answer:

if v2 = 1i -j-2k, then

v1 + v2 = 4i + 3j

Explanation:

v1 + v2 = (3i + 4j + 2k) + (1i - j -2k)

= 4i + 3j

Answer 2

Answer:

vetor1=3i+4j+2k and vector 2= -j-2k . magnitude of v1+v2=3. or if v2=i-j-2k then magnitude=5