Hello,
Answer C
(4,0) and (-4,0) since 4²=25-9
Answer:
The general solution of
is
x = 2nπ±
The general solution values

Step-by-step explanation:
Explanation:-
Given equation is


Dividing '2' on both sides, we get


<em>General solution of cos θ = cos ∝ is θ = 2nπ±∝</em>
<em>Now The general solution of </em>
<em> is </em>
<em> x = 2nπ±</em>
<em></em>
put n=0

Put n=1


put n=2


And so on
But given 0 < x< 2π
The general solution values

Usually the easiest way to solve this is by using a calculator. Of course only if your teacher allows you too.
Answer:
Step-by-step explanation:
-14 = -14/1 = - 14.0
Answer:
A= 16
B=?
Step-by-step explanation: srry about the second one im also confused but i tried my best.