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Find the value of p so that the roots of...

Find the value of p so that the roots of the equation `3x^2-2(7+9p)x+(8-5p)=0`are reciprocal to one another.

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UNITED BOOK HOUSE-KALIDHAN INSTITUTION-EXERCISE
  1. Find the equation of the line which passes through the point (4,-6)and...

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  2. The co-ordinates of a moving point P are.[a/2(cosectheta+sintheta)b/2(...

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  3. Find the value of p so that the roots of the equation 3x^2-2(7+9p)x+(8...

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  4. Do you think 4 as a complex number?if so why ?

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  5. Two unbaised dice are rolled together.Find the probability getting 2 d...

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  6. What is the chance that a leap year selected at random will contain 53...

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  7. sinalpha+sinbeta=aand cosalpha+cosbeta=bprove that ,tan((alpha-beta)/2...

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  8. sintheta=ksin(theta+phi).show that tan(theta+phi)=(sinphi)/(cosphi-K)

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  9. Prove by the principle of mathematical induction that.4^n+15n-1is a mu...

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  10. If w be a imaginary cube root of uniyt and a+b+c=0 then show that (a+b...

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  11. In a machine,there is a password of five characters of which the first...

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  12. If the term independetn of x in the expansion of (k/3x^2-3/(2x))^9be 2...

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  13. Find the sum :3.1^2+4.2^2+5.3^2+....upto n terms.

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  14. A straight line passes through the point (2,3) and is such that the po...

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  15. Find the image of the point (3,8) with respect to the line x + 3y = 7 ...

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  16. The sum of the distances of a moving point from the points (c,0)and (-...

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  17. If the sum of first n terms of a G.P is p and the sum of the first 2n ...

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  18. The roots of the equation x^2+3x+4=0are alphaand beta.Form the equati...

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  19. Foe any two events A and B prove that ,P(A)geP(AcapB)geP(A)+P(B)-1

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  20. Two fair dice are thrown simultaneously .The two scores are then multi...

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