यदि n एक धन पूर्णांक है तथा (1-x) ^(2 n...

यदि n एक धन पूर्णांक है तथा `(1-x) ^(2 n - 1)` के प्रसार में` x^(r)` का गुणांक ` a_(r)` है तो सिद्ध कीजिए कि
` a_(r - 1) + a_(2 n - r) = 0 `
संकेत : ` a_(r) = ""^(2 n - 1)C_(r) ( - 1)^(r)`

यदि n एक धन पूर्णांक है तथा (1-x) ^(2 n - 1) के प्रसार में x^(r) का ...
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If (18 x^2+12 x+4)^n=a0+a(1x)+a2x2++a(2n)x^(2n), prove that ar=2^n3^r(...
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If (1-x^2)^n=sum(r=0)^n ar x^r(1-x)^(2n-r),t h e nar is equal to ^n C...
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If (1-x)^(-n)=a0+a1x+a2x^2++ar x^r+ ,t h e na0+a1+a2++ar is equal to (...
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(1+x)(sum(r=0)^(n)nC(r)x^(r))+(1+x^(2))(sum(r=0)^(n-1)(n-1)C(r)x^(r))+...
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Equation x^(n)-1=0, ngt1, n in N," has roots "1,a(1),a(2),…,a(n-1). ...
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Consider (1 + x + x^(2))^(n) = sum(r=0)^(n) a(r) x^(r) , where a(0),...
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Consider (1 + x + x^(2))^(n) = sum(r=0)^(n) a(r) x^(r) , where a(0),...
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Consider (1 + x + x^(2))^(n) = sum(r=0)^(n) a(r) x^(r) , where a(0),...
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