class 11 Math Algebra Permutations And Combinations
Six cards and six envelopes are numbered 1, 2, 3, 4, 5, 6 and cards are to be placed in envelopes so that each envelope contains exactly one card and no card is placed in the envelope bearing the same number and moreover cards numbered 1 is always placed in envelope numbered 2. Then the number of ways it can be done isa. b. c. d.

widgit image
Connecting you to a tutor in 60 seconds.
Get answers to your doubts.
play store logo
apple store logo
Similar topics
determinants
matrices
binomial theorem
complex numbers and quadratic equations
sequences and series
widgit image
Connecting you to a tutor in 60 seconds.
Get answers to your doubts.
play store logo
apple store logo
determinants
matrices
binomial theorem
complex numbers and quadratic equations
sequences and series