The answer is 2 cubed so B
September 19 , 2018 is the answer
Grants path represents 2.88 units passing through um 04
(not sure if this is right but)
x (to the 2nd power) + y (to the 2nd power) = cos (90) (to the 2nd power)
Step-by-step explanation:
<h3>

</h3>
Prove the LHS
Using trigonometric identities
That's
<h3>

</h3>
<u>Rewrite the expression</u>
We have
<h3>

</h3>
<h3>

</h3>
So we have
<h3>

</h3>
Using trigonometric identities
<h3>

</h3>
<u>Rewrite the expression</u>
That's
<h3>

</h3>
Reduce the expression with cos a
We have the final answer as
<h2>1</h2>
As proven
Hope this helps you