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Worksheet: Combination Formula

Q1:

Evaluate .

Q2:

Evaluate .

Q3:

Evaluate 1 5 7 1 5 7 5 1 1 ๐ถ + ๐ถ .

Q4:

Evaluate 8 5 4 2 ๐ถ โˆถ ๐ถ .

  • A 5 6 0 โˆถ 1
  • B 3 โˆถ 2 8
  • C 1 โˆถ 5 6 0
  • D 2 8 โˆถ 3
  • E 2 2 4 โˆถ 1

Q5:

Find the value of given that .

Q6:

Find the value of .

Q7:

Which of the following inequalities is true given that ?

  • A
  • B
  • C

Q8:

Find the value of .

Q9:

If and , find .

Q10:

Given that , determine .

Q11:

Evaluate .

Q12:

If , find .

Q13:

Given that , evaluate .

Q14:

If and , find .

Q15:

Find given that and .

Q16:

Find the value of such that and .

Q17:

If , find .

Q18:

Find the value of .

Q19:

If , find .

Q20:

If , find all the possible values of .

  • A3
  • B3 or 9
  • C9
  • D3 or 6
  • E6