mrafiee
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Homework Statement
If X^2=Sqrt(x1^2+x2^2+x3^2+...)=> X?
and vice versa
If X=x1+x2+x3+...=> X^2?
Approximate solution for square root of sum of squares
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If X^2=Sqrt(x1^2+x2^2+x3^2+...)=> X?
and vice versa
If X=x1+x2+x3+...=> X^2?
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welcome to pf!
hi mrafiee! welcome to pf!
(try using the X2 and X2 buttons just above the Reply box
)
hint: factor out the largest one (say, x2), and then it's x2(1 + something)
hi mrafiee! welcome to pf!
(try using the X2 and X2 buttons just above the Reply box
)hint: factor out the largest one (say, x2), and then it's x2(1 + something)