When an event is independent of the other, it means Event A does not influence Event B.
For example, if one was to find the probability of someone owning a car and what there neighbour eats, there is no correlation. In this situation, the events are independent.
Hope I helped :)
The value of
in the given triangle ABC is
. Option D is correct.
<h3>What are the trigonometric ratios?</h3>
Trigonometric ratios are the ratio of sides of a right angled triangle. There are 6 types of trigonometric ratios: sin, cos, tan, cosec, sec, and cot.
Sine trigonometric ratio is the ratio of perpendicular (side opposite to the angle) to the hypotenuse.
In the given figure, the side opposite to the angle
is AC = 4 and the hypotenuse is AB = 5.
So, the sine ratio will be equal to,

Therefore, the value of
in the given triangle ABC is
. Option D is correct.
Learn more about trigonometric ratios here:
brainly.com/question/1201366
#SPJ1
Answer:
x =
+
√21 or x =
+
√21
Step-by-step explanation:
X = −19.30434782608696
You need me to explain?