Physics, asked by yukthareddy, 1 year ago

the magnitude of vector A bar= 5 i^ + j^ - 2 k^ is

Answers

Answered by yogesh184

1

$30$
it is the answer of you question .

yukthareddy: how

yogesh184: 5 Ka square 2ka square and 1ka squre

yukthareddy: no but its root 30

yogesh184: are root bhi lele

Answered by dhruvgupta1699

3

√5²+1²+(-2)²=√25+1+4=√30=5.4

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