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If log(10) sin x+log(10)cos x=-1 and log...

If `log_(10) sin x+log_(10)cos x=-1` and `log_(10)(sinx+cosx)=(log_(10)n-1)/2` then the value of `n` is (a) 24 (b) 36 (c) 20 (d) 12

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BANSAL-LOGARITHM-All Questions
  1. Find the real solutions to the system of equations log(10)(2000xy)-log...

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  2. A circle has a radius of log(10) (a^2) and a circumference of log(...

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  3. If log(10) sin x+log(10)cos x=-1 and log(10)(sinx+cosx)=(log(10)n-1)/2...

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  4. The ratio (2^(log(2^(1/4))a)-3^(log(27)(a^2+1)^3)-2a)/(7^(4log(49)a-a-...

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  5. The number of N=6-(6(log)(10)2+(log)(10)31) lies between two successi...

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  6. If 2^a =7^b then number of ordered pairs (a, b) of real numbers is

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  7. The number 2^(2log2(3^(log3 4))) simplified as : 12 (b) 16 (c) 24 (d)...

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  8. If log2log3log4log5A=x, then the value of A is (a) 120^x (b) 2^(60 x...

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  9. Suppose (log)a2=m ,(log)a3=r , (log)a5=s and (log)a 11=tdot The value ...

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  10. If x=3 , then log4(2log3(1+log2(1+3log3x))) is equal to

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  11. 3^[log3logsqrtx]-logx+log^2x-3=0

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  12. Solve following log equation x^((logx+5)/3)=10^(5+logx)

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  13. Solve following log equation x^((logx+7)/4)=10^(logx+1)

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  14. Solve following log equation log^2x-3logx=log(x^2)-4

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  15. Solve following log equation (log)(1//3)x-3\ sqrt((log)(1//3)x)+2=0

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  16. Solve the value of x : 2(logxsqrt(5))^2-3logx sqrt(5)+1=0

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  17. log^2(100x)+log^2(10x)=14+log(1/x)

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  18. The sum sqrt(5/4+sqrt(3/2))+sqrt(5/4-sqrt(3/2)) is equal to

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  19. For N gt 1, then product 1/(log2N)* 1/(logN8)* 1/(log(32)N)*1/(logN 12...

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  20. If p is the smallest value of x satisfying the equation 2^x+(15)/(...

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