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Find the value of ^4nC0+^(4n)C4+^(4n)C8...

Find the value of ` ^4nC_0+^(4n)C_4+^(4n)C_8++""^(4n)C_(4n)` .

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To find the value of \( \binom{4n}{0} + \binom{4n}{4} + \binom{4n}{8} + \ldots + \binom{4n}{4n} \), we can use the Binomial Theorem and some properties of binomial coefficients. ### Step 1: Understanding the Sum We need to find the sum of the binomial coefficients where the indices are multiples of 4. This can be expressed in terms of powers of complex numbers using the Binomial Theorem. ### Step 2: Using Binomial Theorem The Binomial Theorem states that: \[ ...
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CENGAGE ENGLISH-BINOMIAL THEOREM-All Questions
  1. Prove that .(r+1)*^n Cr-r*^n Cr+ ... +(-1)^r.^n Cr=(-1)^r.^(n-2)Crdot

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  2. Find the sum .^n C0+^n C4+^n C8 + . . .

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  3. Find the value of ^4nC0+^(4n)C4+^(4n)C8++""^(4n)C(4n) .

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  4. Find the coefficient of x^n in the polynomial (x+^n C0)(x+3^n C1)xx(x+...

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  5. If (1+x)^(15)=C0+C1x+C2x^2++C(15)x^(15), then find the value of C2+2C...

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  6. Prove that (.^n C0)/1+(.^n C2)/3+(.^n C4)/5+(.^n C6)/7+ . . . =(2^n)/(...

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  7. Find the sum sumsum(0lt=ilt=jlt=n)^n Ci^n Cj

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  8. Find the sum sumsum(i!=j)^n ^nCi^n Cj

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  9. Show that the integer next above (sqrt(3)+1)^(2m) contains 2^(m+1) as ...

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  10. Prove that (1^2)/3""^n C1+(1^2+2^2)/5^n C2(1^1+2^2+3^2)/7^n C3+ +(1^2+...

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  11. Prove that 1/(n+1)=(.^n C1)/2-(2(.^n C2))/3+(3(.^n C3))/4- . . . +(-1^...

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  12. Find the sum 2C0+(2^3)/2C1+(2^3)/3C2+(2^4)/4C3++(2^(11))/(11)C(10)dot

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  13. If in the expansion of (2x+5)^(10) , the numerically greatest tem in ...

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  14. Find the value of 1/(81^n)-(10)/(81^n)^(2n)C1+(10^2)/(81^n)^(2n)C2-(10...

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  15. Find the value of 5C3 + 4C2

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  16. Find the sum 1C0+2C1+3C2++(n+1)Cn ,w h e r eCr=^n Crdot

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  17. If (1+x+x^2++x^p)^n=a0+a1x+a2x^2++a(n p)x^(n p), then find the value o...

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  18. If n >2, then prove that C1(a-1)-C2xx(a-2)++(-1)^(n-1)Cn(a-n)=a ,w h e...

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  19. Find the sum C0-C2+C4-C6+ ......... ,where Cr=^n Cr .

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  20. If x+y=1, prove that sum(r=0)^n .^nCr x^r y^(n-r) = 1.

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