For all integers x>1. <x>=2x+(2x-1)+(2x-2)+......2+1. What is the value of <3>*<1>? Choose the correct choice from the following:
A) 60	B) 116	C) 63	D) 263	E) 478
Since <x></x>=2x+(2x-1)+(2x-2)+......2+1=1+2+..+(2x-2)+(2x-1)+2x then<x> is basically the sum of all integers from 1 to 2x, inclusive.   Hence &lt;3&gt; is the sum of all integers from 1 to  2*3</x>= 
<gadget id="calculator"> 2*3</gadget>
<output>6</output>
6 and &lt;1&gt; is the sum of all integers from 1 to  2*1= 
<gadget id="calculator"> 2*1</gadget>
<output>2</output>
2 --&gt; &lt;3&gt;=21 and &lt;2&gt;=3 --&gt; &lt;3&gt;*&lt;2&gt;=21*3= 
<gadget id="calculator">21*3</gadget>
<output>63</output>
63   Answer: 63.
<result>C</result>
For all integers x>1. <x>=2x+(2x-1)+(2x-2)+......2+1. What is the value of <3>*<1>?