Multiple Choice
Assuming the triplets are identical and cannot be told apart, how many distinguishable photographs can be taken of a family of 5, if they stand in a single row and there is one set of triplets?
A) 60
B) 40
C) 20
D) 120
Correct Answer:

Verified
Correct Answer:
Verified
Q9: Use the following to answer questions :<br>A
Q10: Determine whether a permutation, a combination, counting
Q11: Assuming the twins are identical and cannot
Q12: Evaluate <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3307/.jpg" alt="Evaluate .
Q13: Write the first four terms of the
Q15: Use the following to answer questions :<br>14,
Q16: Find the value of <sub>7</sub>P<sub>1</sub> either by
Q17: Expand and evaluate the series. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3307/.jpg"
Q19: Use the following to answer questions :<br>A
Q110: A babysitter has four lollipops of different