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[" If "sin A,sin B,cos A" are in G.P.,th...

[" If "sin A,sin B,cos A" are in G.P.,then roots of "],[x^(2)+2x cot B+1=0" are always "],[[" (ad) Real "," [Odisha JI "],[" (c) Greater than 1"," (b) Imaginary "]]

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