If f(x)=(x^(2)-1)/(x^(2)+1) prove that f...

If `f(x)=(x^(2)-1)/(x^(2)+1)` prove that `f((1)/(x))=-f(x)`

If f(x)=(x^(2)-1)/(x^(2)+1) prove that f((1)/(x))=-f(x)
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If f(x)=(1+x)/(1-x) then f(x)*(f(x^(2)))/(1+(f(x))^(2))
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f(x)=(ax^(2)+1)/(x^(2)+1),lim(x rarr0)f(x)=1 and lim(x rarr oo)f(x)=1,...
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If f(x)=(x^(2))/(1+x^(2)), prove that lim(x rarr oo)f(x)=1
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If f(x)=x^(2)+1, when x!=1 and f(x)=3 when x=1, prove that f(x) is not...
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यदि f (x) = log ((1+x)/(1-x)), तो साबित करें कि f,((2x)/(1+x^(2))) ...
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यदि f(x) = (1+x)/(1-x). तो साबित कीजिए कि (f(x).f(x^(2)))/(1+[f(x...
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यदि (If) f(x) = (1+x)/(1-x), तो f(x) = (f(x)*f(x^(2)))/(1+(f(x))^(2))...
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सिद्ध कीजिये कि- यदि f(x)=(x^(2))/(1+x^(2)) तब सिद्ध कीजिए कि lim(x...
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