The sum and difference of two …
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Tripti Rawat 6 years, 6 months ago
Magnitude of vector A = {tex}\sqrt{(2)^2 + (6)^2 + (1)^2}{/tex}={tex}\sqrt{4+36+1}{/tex}={tex}\sqrt{41}{/tex}
Magnitude of vector B = {tex}\sqrt{(4)^2 + (2)^2 + (-11)^2}{/tex}={tex}\sqrt{16+4+121}{/tex}={tex}\sqrt{141}{/tex}
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