how many different word can be formed with the word haryana ... in how many of these h and N are together
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Answer:
HARAYANA
(1) No. of words that can be formed=
3!
7!
=
3!
7×6×5×4×3!
=840 words
(2) H_____N
No. of such words=
3!
5!
=
3!
5×4×3!
=20 words
(3) H andN together be taken as one letter and can be arranged among themselves in 2! also A is repeated 3 times.
No. of such wordss=
3!
2!×6!
=
3!
2×6×5×4×3!
=240 words
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