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If ^nC9 =^nC8 find 'n' and ^nC17...

If `^nC_9 =^nC_8` find 'n' and `^nC_17`

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  3. If ^nC9 =^nC8 find 'n' and ^nC17

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  9. How many 4 digit numbers are there with no digit repeated?

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  11. Consider all the letters of the word 'FALIURE' How many words can be...

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  13. Consider all the letters of the word 'FALIURE' How many words begin ...

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  15. How many words, with or without meaning, can be formed using all the l...

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  16. If 2nC3 : nC3 = 12:1 find n.

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  17. What is the number of ways of choosing 4 cards from a pack of 52 playi...

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  18. If nC9 = nC8 find nC17

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  20. If nC9 = nC8 find nC17

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