$| \vec{A} + \vec{B} |$ $|vecA + vecB|$

vCalc Reviewed

| \vec{A} + \vec{B} | = \sqrt{{(x_{a} + x_{b})}^{2} + {(y_{a} + y_{b})}^{2}}

$|vecA + vecB| = sqrt( ( x_a + x_b )^2 +( y_a + y_b )^2)$

(x_{a}) X components of vector A

$(x_a)"X components of vector A"$

(y_{a}) Y component of vector A

$(y_a)"Y component of vector A"$

(x_{b}) X component of the vector B

$(x_b)"X component of the vector B"$

(y_{b}) Y component of the vector B

$(y_b)"Y component of the vector B"$

∣∣→A+→B∣∣|A→+B→||vecA + vecB|