12. Q12
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Similar Question 1
<p> Find the sum of the vectors <code class='latex inline'>\vec{u}</code> and <code class='latex inline'>\vec{v}</code> if <code class='latex inline'>\theta</code> is the angle between them.</p><p><code class='latex inline'> \displaystyle |\vec{u}| = 12, |\vec{v}| = 21 \text{ and } \theta = 70^{\circ} </code></p>
Similar Question 2
<p><code class='latex inline'>\vec{AB}</code> and <code class='latex inline'>\vec{AC}</code> are two unit vectors with an angle of <code class='latex inline'>150^o</code> between them. Calculate <code class='latex inline'>|\vec{AB}</code>+ <code class='latex inline'>\vec{AC}|</code>.</p>
Similar Question 3
<p><code class='latex inline'>\vec{AB}</code> and <code class='latex inline'>\vec{AC}</code> are two unit vectors with an angle of <code class='latex inline'>150^o</code> between them. Calculate <code class='latex inline'>|\vec{AB}</code>+ <code class='latex inline'>\vec{AC}|</code>.</p>
Similar Questions
Learning Path
L1 Quick Intro to Factoring Trinomial with Leading a
L2 Introduction to Factoring ax^2+bx+c
L3 Factoring ax^2+bx+c, ex1
Now You Try
<p><code class='latex inline'>| \vec{x}|= 7</code> and <code class='latex inline'>| \vec{y}=| 24</code>. If the angle between these vectors is <code class='latex inline'>90^o</code>, determine <code class='latex inline'>|\vec{x} + \vec{y}|</code> and calculate the angle between <code class='latex inline'>\vec{x}</code> and <code class='latex inline'>\vec{x} + \vec{y}</code>.</p><img src="/qimages/662" />
<p><code class='latex inline'>\vec{AB}</code> and <code class='latex inline'>\vec{AC}</code> are two unit vectors with an angle of <code class='latex inline'>150^o</code> between them. Calculate <code class='latex inline'>|\vec{AB}</code>+ <code class='latex inline'>\vec{AC}|</code>.</p>
<p> Find the sum of the vectors <code class='latex inline'>\vec{u}</code> and <code class='latex inline'>\vec{v}</code> if <code class='latex inline'>\theta</code> is the angle between them.</p><p><code class='latex inline'> \displaystyle |\vec{u}| = 12, |\vec{v}| = 21 \text{ and } \theta = 70^{\circ} </code></p>
<p> Find the sum of the vectors <code class='latex inline'>\vec{u}</code> and <code class='latex inline'>\vec{v}</code> if <code class='latex inline'>\theta</code> is the angle between them.</p><p><code class='latex inline'> \displaystyle |\vec{u}| = 3, |\vec{v}| = 8 \text{ and } \theta = 115^{\circ} </code></p>
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