Thread: plz solve

4)In an island there r tribals who speak lang of atmost 4 words.Lang consists of 4 alphabets.How many words can be formed in that language?

Originally Posted by bharathlece

4)In an island there r tribals who speak lang of atmost 4 words.Lang consists of 4 alphabets.How many words can be formed in that language?

Do you mean the language has an alphabet of 4 letters, or that there are four
distinct alphabets of say 26 letters?

RonL

4)In an island there r tribals who speak lang of atmost 4 words.Lang consists of 4 alphabets.How many words can be formed in that language?

ya, their language has only 4 distinct alphabets say a,b,c,d.

Originally Posted by bharathlece

4)In an island there r tribals who speak lang of atmost 4 words.Lang consists of 4 alphabets.How many words can be formed in that language?

ya, their language has only 4 distinct alphabets say a,b,c,d.

Using all 4 we have,

Using 3 we have,

Using 2 we have,

Using 1 we have,

Thus, in total we have 340

ya, the answer is right but i didnt understand the procedure how u solved.