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The value 'x' satisfying the equation, 4...

The value 'x' satisfying the equation, `4^(log_(9)3)+9^(log_(2)4)=10^(log_(x)83)is ____`

A

4

B

9

C

83

D

10

Text Solution

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The correct Answer is:
D
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OBJECTIVE RD SHARMA ENGLISH-LOGARITHMS-Exercise
  1. If log10 343 = 2.5353 then the least positive integer 'n' such that 7^...

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  2. If "log"(10) 2 = 0.3010, "then log"(5) 64=

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  3. The value 'x' satisfying the equation, 4^(log(9)3)+9^(log(2)4)=10^(log...

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  4. Find the value of 3^((4)/(log(2)9))+27^((1)/(log(49)9))+81^((1)/(log(4...

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  5. The value of "log"(sqrt(2)) sqrt(2sqrt(2sqrt(2sqrt(2)))), is

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  6. The value of a^(("log"(b)("log"(b)x))/("log"(b) a)), is

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  7. The value of ("log"(a)("log"(b)a))/("log"(b)("log"(a)b)), is

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  8. If "log"(2)x + "log"(4)x + "log"(16)x = (21)/(4), then x equals to

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  9. If "log"(10){98 + sqrt(x^(2) -12x + 36)}=2, then x =

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  10. If a^(x)=b^(y)=c^(z)=d^(w), then log(a)(bcd)=

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  11. If "log"(5)("log"(5)("log"(2)x)) =0 then the value of x, is

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  12. The number of solutions of the equation "log"(4) (x-1) = "log"(2) (x-3...

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  13. If "log"(2) a + "log"(4) b + "log"(4) c = 2 "log"(9) a + "log"(3) b ...

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  14. If y = 2^(1//"log"(x)8), then x equal to

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  15. If "log"(y) x = "log"(z)y = "log"(x)z, then

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  16. If 3^(2x+1)*4^(x-1)=36 then find the value of x

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  17. If "log"(x){"log"(4)("log"(x)(5x^(2) +4x^(3)))} =0, then

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  18. If (1)/("log"(x)10) = (2)/("log"(a)10)-2, then x =

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  19. If log(12) 27 = a," then find "log(6) 16 in terms of a.

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  20. If (4.2)^(x) = (0.42)^(y) = 100, " then "(1)/(x) -(1)/(y)=

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