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CBSE Class 11-science Answered

question is attached. Please send step by step complete solution.
Asked by sudhanshubhushanroy | 10 Dec, 2017, 04:02: AM
answered-by-expert Expert Answer
begin mathsize 16px style According space to space the space question space batsman space can space score space 14 space runs space in space 6 space balls space nballs space not scoring space more space than space 4 space runs space is straight s subscript 1 plus straight s subscript 2 plus straight s subscript 3 plus straight s subscript 4 plus straight s subscript 5 plus straight s subscript 6 equals 14 and space 0 less or equal than straight s subscript straight n less or equal than 4 comma space space space space 1 less or equal than straight n less or equal than 6 coefficient space of space straight s to the power of 14 space left parenthesis straight s to the power of 0 plus straight s plus straight s squared plus straight s cubed plus straight s to the power of 4 right parenthesis to the power of 6 coefficient space of space straight s to the power of 14 space is space open parentheses fraction numerator 1 minus straight s to the power of 5 over denominator 1 minus straight s end fraction close parentheses to the power of 6 coefficient space of space straight s to the power of 14 space is space open parentheses 1 minus straight s to the power of 5 close parentheses to the power of 6 space open parentheses 1 minus straight s close parentheses to the power of negative 6 end exponent straight C presuperscript 6 subscript 0 space straight C presuperscript 14 plus 6 minus 1 end presuperscript subscript 6 minus 1 end subscript space minus space straight C presuperscript 6 subscript 1 space straight C presuperscript 9 plus 6 minus 1 end presuperscript subscript 6 minus 1 end subscript space plus straight C presuperscript 6 subscript 2 space straight C presuperscript 9 subscript 5 straight C presuperscript 19 subscript 5 space minus space 6 straight C presuperscript 14 subscript 5 space plus straight C presuperscript 6 subscript 2 space straight C presuperscript 9 subscript 5 straight C presuperscript 19 subscript 5 space minus space 6 straight C presuperscript 14 subscript 5 space plus 15 space 9 straight C subscript 5 space space end style
Answered by Sneha shidid | 13 Dec, 2017, 05:01: PM

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CBSE 11-science - Maths
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CBSE 11-science - Maths
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CBSE 11-science - Maths
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CBSE 11-science - Maths
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CBSE 11-science - Maths
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Asked by Topperlearning User | 24 Nov, 2015, 12:14: PM
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CBSE 11-science - Maths
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CBSE 11-science - Maths
How many three digit odd numbers can be formed by using the digits 1,2,3,4,5,6 If:  1) the repetition of digits is not allowed?       2) the repetition of digits is allowed?
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CBSE 11-science - Maths
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CBSE 11-science - Maths
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CBSE 11-science - Maths
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