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If A.M.and G.M. of roots of a quadratic ...

If A.M.and G.M. of roots of a quadratic equation are 8 and 5 respectively then abtain the quadratic equation.

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` rArr x ^(2) -16x + 25=0`
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SUBHASH PUBLICATION-ANNUAL EXAMINATION QUESTION PAPER MARCH 2013 SOUTH -PART C
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  5. If tan x =(3)/(4) and pi lt xlt (3pi )/( 2) find the values of sin 2x ...

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  6. Find the conjuate of ((3-2i)(2+3i))/((1+2i)(2-i)).

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  7. Solve the system of inequalities 3x-7 lt x +5 11 -5x le 1

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  8. How many words, with or without meaning can be made from the letters o...

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  12. Find the equation of the hyperbola whose foci are (0,pm12) and the len...

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