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MODERN PUBLICATION-BINOMIAL THEOREM-EXERCISE
- Show that 9^(n+1) - 8n -9 is divisible by 64, whenever n is a positiv...
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- Using Binomial theorem, prove that 6^(n)-5n always leaves remainder 1...
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- Evaluate the following : ""^12C0+""^12C1+""^12C2+ ....... +""^12C12.
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- Evaluate the following : ""^12C0+""^12C2+""^12C4 +""^12C12.
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- Evaluate the following : ""^16C1+""^16C3+""^16C5+ ....... +""^16C15.
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- Prove that underset (r=0) overset (n) sum 3^r ""^nCr =4^n.
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- Prove that ""^nC0+3""^nC1+5""^nC2+........+(2n+1)""^nCn= (n+1)2^n.
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- If (1+x)^n =C0+C1 x+ C2 x^2 +....... Cnx^n prove the following : C0-...
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- If (1+x)^n =C0+C1 x+ C2 x^2 +....... Cnx^n prove the following : (1+...
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- If (1+x)^n =C0+C1 x+ C2 x^2 +....... Cnx^n prove the following : C0-...
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- If (1+x)^n =C0+C1 x+ C2 x^2 +....... Cnx^n prove the following : C0+...
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- If (1+x)^n =C0+C1 x+ C2 x^2 +....... Cnx^n prove the following : 2C0...
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- If (1+x)^n =C0+C1 x+ C2 x^2 +....... Cnx^n prove the following : 2C0...
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- If (1+x)^n =C0+C1 x+ C2 x^2 +....... Cnx^n prove the following : C0C...
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- Prove that C0Cr+C1 C(r+1)+ C2 C(r+2)+...............+c(n-r) Cn=((2n)!...
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- Find the coefficient of x^(n-r) in the expansion of (x+1)^n (1+x)^n. ...
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- Find the coefficient of x^4 in the expansion of (1+x)^n (1-x)^n. Deduc...
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- Write and simplify the term involving a^2b^5 in (a-2b)^4 (a+b)^3.
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- Expand using binomial theorem (1+x/2-2/x)^(4), x ne 0
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- Find an approximation of (0.99)^5 using the first three terms of its e...
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