Which statement is true about whether c and y are independent events? c and y are independent events because p(c∣y) = p(y). c and y are independent events because p(c∣y) = p(c). c and y are not independent events because p(c∣y) ≠ p(y). c and y are not independent events because p(c∣y) ≠ p(c).

C and Y are independent events because .

Step-by-step explanation:

Two events X and Y are independent only if

Now, if C and Y are independent events, then

Now, conditional probability of C given that Y has occurred is given as:

Therefore, two events C and Y are independent because

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225