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If (1+x)^n=C0+C1x+C2x^2+...+Cn x^n , t h...

If `(1+x)^n=C_0+C_1x+C_2x^2+...+C_n x^n` ,
t h e n `C_0-(C_0+C_1)+(C_0+C_1+C_2)-(C_0+C_1+C_2+C_3)+`
`...+(-1)^(n-1)(C_0+C_1+ C_(n-1))`, where `n` a) is even integer b) is a positive value c) a negative value d) divisible by`2^(n-1)`

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CENGAGE PUBLICATION-BINOMIAL THEOREM-All Questions
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  4. In the expansion of (x^(2) + 1 + (1)/(x^(2)))^(n), n in N,

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  10. The middle term in the expansion of (x/2+2)^8 is 1120, then x in R is...

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  11. The sum of three numbers of GP is 39/10 and their product is 1. Find...

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  15. If (1+x^(2))^(n) = underset(r=0)overset(n)suma(r)x^(r )= (1+x+x^(2)+x^...

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  16. The value of sum(r=1)^(n+1)(sum(k=1)^n^kC(r-1)) (where r, k, n in N) i...

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  17. If (x^(2)+x+1)/(1-x) = a(0) + a(1)x+a(2)x^(2)+"….", then sum(r=1)^(50...

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  18. Find dy/dt , if y = (1 - cost)/(1 + cost) is

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  19. The coefficient of x^9 in the expansion of (1+x)(1+x^2)(1+x^3)....(1+x...

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