Permutation and Combination - Cheenta Academy

This topic has 2 replies, 2 voices, and was last updated 5 years, 4 months ago by Saumik Karfa.

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January 23, 2020 at 6:31 am #48315
ajay kumar
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In an examination, the score in each of the four languages-Bengali, Hindi, Urdu and Telugu-can be integers between 0 and 10. Then the number of ways in which a student can secure a total score 0f 21 is?
January 30, 2020 at 1:50 pm #49445
Saumik Karfa
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We will get back to you within 24 hours.
February 1, 2020 at 6:28 pm #50253
Saumik Karfa
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