Recent Questions
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If N Is Positive Integer And Three Consecutive Coefficients In The Expansion Of (1+x)^n Are In The Ratio 6 : 33 : 110, Then N =
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The Coefficient Of Two Consecutive Terms In The Expansion Of (1+x)^n Will Be Equal, If
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Cube Root Of 217 Is
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If Ar Is The Coefficient Of X^r, In The Expansion Of
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The First Four Terms In The Expansion Of (1-x)^3/2 Will Be When
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The Coefficient Of X^r In The Expansion Of (1-x)^-2 Is
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If |x|< 1 Then The Coefficient Of X^n In The Expansion Of
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The Expression (2 + Under Root 2)^4 Has Value, Lying Between
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0 votes0 answer141 views
The Digit In The Unit Place Of The Number (183!) +3^183 Is
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The Number Of Integral Terms In The Expansion Of (under Root 3 + 8 Under Root 5)^256
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The Remainder Obtained When 1! + 2! +...95! Is Divided By 15 Is
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If NP3 + NCn-2 = 14n, Then N =
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If NP3 + NCn-2 = 14n, Then N =
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0 votes0 answer132 views
Total Numbers Of 4 Digit-number Which Are Not Divisible By 5 Are
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If NPr = 840, NCr = 35, Then N Is Equal To
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0 votes0 answer133 views
Number Of Divisors Of N = 38808 (except 1 And N) Is
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If 12Pr = 11P6 + 6. 11P5, Then R =
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If NP4 = 24. NC5, Then The Value Of N Is
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If P(n,r) = 1680 And C(n,r) = 70, Then 69n+r
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A Set Contains (2n +1) Elements. The Number Of Sub- Sets Of The Set Which Contain At Most N Elements Is
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