Question

If a unit vector is represented by 0.5 +0.89 +c, the value of c is​

Answer 1

Answer:

Hey mate here is your answer..,

Explanation:

The value of c is 0.313662479. This is how.

The magnitude of the unit vector is one, which is the root of the sum of squares of each of its components. 1=0.52+0.82+c2−−−−−−−−−−−−√

Squaring both sides, root 1 is 1: 1=0.52+0.82+c2

Taking all terms other than c to the left hand side: 1−0.52−0.82=c2

Evaluating: c2=1−0.25−0.64=0.11=11/100

c=0.11−−−−√=0.313662479

HOPE IT HELPS YOU !

Answer 2

SEE IT PLEASE !!

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