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If 3x+4y+λ−3=0 and 3x+4y+λ+3=0 are the chords of x2+y2+6x+10y+30=0, then number of integral value(s) of λ is

Answer» If 3x+4y+λ3=0 and 3x+4y+λ+3=0 are the chords of x2+y2+6x+10y+30=0, then number of integral value(s) of λ is


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