InterviewSolution
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Let f(x)=⎧⎪⎪⎪⎪⎪⎨⎪⎪⎪⎪⎪⎩(1+|cosx|)ab|cosx|,nπ<x<(2n+1)π2ea.eb,x=(2n+1)π2ecot2xcot8x,(2n+1)π2<x<(n+1)πIf f(x) is continuous in ((nπ),(n+1)π,then) |
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Answer» Let f(x)=⎧⎪ ⎪ ⎪ ⎪ ⎪⎨⎪ ⎪ ⎪ ⎪ ⎪⎩(1+|cosx|)ab|cosx|,nπ<x<(2n+1)π2ea.eb,x=(2n+1)π2ecot2xcot8x,(2n+1)π2<x<(n+1)πIf f(x) is continuous in ((nπ),(n+1)π,then) |
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