Permutation and CombinationEasy
Question
The straight lines I1, I2, I3 are parallel and lie in the same plane. A total number of m points are taken on I1; n points on I2, k points on I3. The maximum number of triangles formed with vertices at these points are
Options
A.m + n + kC3
B.m + n + kC3 − mC3 − nC3 − kC3
C.mC3 + nC3 + kC3
D.None of these
More Permutation and Combination Questions
The total number of ways of selecting five letters from the letters of the word ′INDEPENDENT′ is-...Number of divisors of the form (4n + 2), n ≥ 0 of the integer 240 is...If α = mC2, then αC2 is equal to -...The total number of ways in which 5 balls of different colors can be distributed among 3 persons so that each person get...How many different words can be formed from the letters of ′CONSTANTINOPLE′ in which all three N come togeth...