If ""^(n)C(21)=""^(n)C(27)" find " ""^(4...

If `""^(n)C_(21)=""^(n)C_(27)" find " ""^(49)C_(n)`

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If ""^(n)C_(4)=""^(n)C_(6) , find n.

If ""^(n)C_(8)=""^(n)C_(2) , find ""^(n)C_(2) .

If ""^(n)C_(21)=""^(n)C_(28) , then find ""^(50)C_(n)

If ""^(n)C_(9)=""^(n)C_(8) , find ""^(n)C_(17) .

If ""^(n+1)C_(3)=4""^(n)C_(2) then n=

If ""^(n) C_(12) = ""^(n)C_(8) then n=

IF ""^(n)C_(24)=""^(n)C_(35). then ""^(60)C_(n) =

If ""^(n)C_(r-1)=36,""^(n)C_(r)=84 and ""^(n)C_(r+1)=126 , then r is equal to

VGS PUBLICATION-BRILLIANT-MOST IMPORTANT QUESTIONS-PREMUTATIONS & COMBINATIONS (VERY SHORT ANSWER TYPE QUESTIONS)

Find the the number of functions from a set A containing 5 elements in...
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Find the number of different chains that can be prepared using 7 diffe...
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Find the number of ways of arranging the letters of the word. INDEPE...
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Find the number of ways of arranging the letters of the word. MATHEM...
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Find the number of ways of arranging the letters of the word. INTERM...
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Find the number of ways of arranging all the letters of the word ENG...
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Find the number of ways of arranging the letters of the word. PERMUT...
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Find the number of ways of arranging the letters of the word. COMBIN...
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If ""^(n)C(4)=210 then find n.
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If ""^(n)P(r)=5040 and ""^(n)C(r)=210, find n and r.
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If ""^(12)C((s+1))=""^(12)C((2s-5)), then find s.
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If ""^(12)C((s+1))=""^(12)C((2s-5)), then find s.
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If ""^(n)C(21)=""^(n)C(27)" find " ""^(49)C(n)
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If ""^(n)C(5)=""(n)C(6), then find 13(Cn).
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If ""^(9)C(3)+""^(9)C(5)=""^(10)C(r) then find r.
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Find the value of ""^(10)C(5)+2. ""^(10)C(4)+""^(10)C(3).
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Find the number of ways of selecting 4 boys and 3 girls from a group o...
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Find the number of diagonals of a polygon with 12 sides.
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Find the number of positive divisors of 1080
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