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The value of N satisfying (log)a[1+(log)...

The value of `N` satisfying `(log)_a[1+(log)_b\ {1+(log)_c(1+(log)_p N)}]=0` is-
a.`4` b. `3` c.`2` d. `1`

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ALLEN -LOGARITHMS-All Questions
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  2. Given system of simultaneous equations 2^x\ . 5^y=1\ a n d\ 5^(x+1). 2...

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  3. The value of N satisfying (log)a[1+(log)b\ {1+(log)c(1+(log)p N)}]=0 i...

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  4. If alpha, beta, gamma are the roots of the cubic x^(3)-px^(2)+qx-r=0 ...

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  5. If a^x=b , b^y=c ,c^z=a and x=(log)b a^2, y=(log)c b^3,z=(log)a c^k ,...

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  6. The number of real solutions of the equation (9/10)^(x)=-3+x-x^(2) is

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  7. Which of the following when simplified reduces to an integer? a.(2...

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  8. The equation ((log)8(8/(x^2)))/(((log)8x^2))=3 has a.\ no integra...

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  9. Which of the following when simplified reduces to an integer? a.(2...

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  10. If alpha, beta be the roots of the equation x^(2)-px+q=0, then find th...

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  11. Which one of the following denotes the greatest positive proper frac...

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  12. If log(a)b +log(b)c = +log(c) a vanishes where a,b and c are positive ...

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  13. The solution set of the system of equations log12 x(1/(logx 2)+log2...

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  14. If x1and \ x2 are the solution of the equation x^(3log10^3x-2/3log(10)...

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  15. If a^x=b , b^y=c ,c^z=a and x=(log)b a^2, y=(log)c b^3,z=(log)a c^k ,...

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  16. If (log)kx . (log)5k=(log)x5,k!=1,k >0, then x is equal to k (a) k ...

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  17. The equation ((log)8(8/(x^2)))/(((log)8x^2))=3 has a.\ no integra...

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  18. ((log)(10)(x-3))/((log)(10)(x^2-21))=1/2

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  19. x^((log2 x)+4)=32

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  20. Solve for x if log(x-1)+log(x+1)=log1

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