Formalin is aqueous solution of A. Methanol B. Methanoic acid C. Methanal D. Methanamine
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a pole has to be erected at the boundary of a circular park of diameter 25 meters in such way difference of its distance from two diametrically opposite fixed gates A and B on boundary is 5 meter is it possible tp do so ? if yes then at what distance from the two gates should the pole erected
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