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If f(x)=x3+3x2+4x+bsinx+ccosx,b,c∈R is a one-one function ∀x∈R, then the value of [b2+c2] is​​​​​​​(where [⋅] represents greatest integer function)

Answer» If f(x)=x3+3x2+4x+bsinx+ccosx,b,cR is a one-one function xR, then the value of [b2+c2] is​​​​​​​

(where [] represents greatest integer function)


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