The degree is the little number above the x so in this case it would be n.
Answer: ![\dfrac{3}{51}](https://tex.z-dn.net/?f=%5Cdfrac%7B3%7D%7B51%7D)
Step-by-step explanation:
Given : The total number of cards in a deck = 52
Number of red cards = 26
There are two types of red cards : diamond and heart.
Number of diamond cards = 13
The probability that the first card is a diamond :-
![\dfrac{13}{52}=\dfrac{1}{4}](https://tex.z-dn.net/?f=%5Cdfrac%7B13%7D%7B52%7D%3D%5Cdfrac%7B1%7D%7B4%7D)
Since diamond is also a red card.
Now, the total cards left = 51
The number of red cards left = 12
The probability that the second card is a red card (without repetition) is given by :-
![\dfrac{12}{51}](https://tex.z-dn.net/?f=%5Cdfrac%7B12%7D%7B51%7D)
Now, the probability of choosing a red card for the second card drawn, if the first card, drawn without replacement, was a diamond :-
![\dfrac{1}{4}\times\dfrac{12}{51}=\dfrac{3}{51}](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7B4%7D%5Ctimes%5Cdfrac%7B12%7D%7B51%7D%3D%5Cdfrac%7B3%7D%7B51%7D)
Yes
This is the Ruhr answe iDisk fndn dds d d d drop