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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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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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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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