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If the line xcosα+ysinα=P touches the curve (xa)m+(yb)m=1, then (acosα)mm−1+(bsinα)mm−1= |
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Answer» If the line xcosα+ysinα=P touches the curve (xa)m+(yb)m=1, then (acosα)mm−1+(bsinα)mm−1= |
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