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If (x(y+z-x))/(logx)=(y(z+x-y))/(logy) ...

If `(x(y+z-x))/(logx)=(y(z+x-y))/(logy) =(z(x+y-z))/(logz),p rov et h a tx^y y^x=z^x y^z=x^z z^x`

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CENGAGE PUBLICATION-LOGARITHM-All Questions
  1. Find the number of solution to equation (log)2(x+5)=6-x :

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  2. Solve : 2(25)^x-5(10^x)+2(4^x)geq0.

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  3. If (x(y+z-x))/(logx)=(y(z+x-y))/(logy) =(z(x+y-z))/(logz),p rov et h ...

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  4. If (log)3y=xa n d(log)2z=x , find 72^x in terms of yand zdot

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  5. If (log)a3=2and (log)b8=3, then prove that (log)a b=(log)3 4.

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  6. Find the value of log tan1^0logtan2^0...........logtan89^0

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  7. Sum of integers satisfying sqrt((log)2x-1)-1/2(log)2(x^3)+2>0 is......

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  8. The value of b for which the equation 2(log)(1/(25))(b x+28)=-(log)5(1...

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  9. The least integer greater than (log)2(15)* (log)(1/6)2 * (log)3 1/6 i...

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  10. The reciprocal of 2/((log)4(2000)^6)+3/((log)5(2000)^6) is ..............

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  11. The value of 5^((log)(1/5)(1/2))+(log)(sqrt(2))4/(sqrt(7)+sqrt(3))+(lo...

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  12. The value of N=((log)5 250)/((log)(50)5)-((log)5 10)/((log)(1250)5) is...

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  13. If xa n dy are real numbers such that 2log(2y-3x)=logx+logy ,then fin...

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  14. If loge((a+b)/2)=1/2(loge a+loge b), then find the relation between a ...

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  15. If 2x^((log)4 3)+3^((log)4x)=27 , then x is equal to

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  16. The value of loga b-log|b|=

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  17. If (21. 4)^a=(0. 00214)^b=100 , then the value of 1/a-1/b is

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  18. Given that log(2)=0. 3010 , the number of digits in the number 2000^(...

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

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  20. (log)4 18 is

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