For what x, will = 0 (a)0 (c)-l jc + w IV 1 w w2 X +w 1 1+* w2 (6)1 (d) none of these . = 0 if (a) a, b, N are in A.P. (6) Ed, En, N arein G.P. (N) a, 6, N are in H.P. id) a is a root of ax2 + bx + N Root of the equation : x + 1 X +w 9 X + w (o)0 (c)-l AsAs.a#39; N2 1 1 wanbsp;...

Title | : | Excel with Mathematics Finish Faster |

Author | : | Kulbhushan Parkash |

Publisher | : | Golden Bells - |

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