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Compute log(9) 27 + log(8) 32...

Compute `log_(9) 27 + log_(8) 32`

A

`7//2`

B

`19//6`

C

4

D

7

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The correct Answer is:
B
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PUNEET DOGRA-LOGARITHM-PREVIOUS YEAR QUESTIONS
  1. f(x) = log(x) 10 is defined in the domain

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  2. Find the value of sqrt(7sqrt(7sqrt(7sqrt(7sqrt(7sqrt(7))))))

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  3. Compute log(9) 27 + log(8) 32

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  4. If (0.2)^(x) = 2 and log(10) 2 = 0.3010, then what is the values of x ...

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  5. If x + log(15) (1 + 3^(x))= x log(15) 5 + log(15) 12, where x is an in...

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  6. If = (2017) ! Then what is (1)/(log(2)n)+(1)/(log(3)n) + (1)/(log(4...

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  7. What is (1)/(log(2)N)+(1)/(log(3)N)+(1)/(log(4)N)+......(1)/(log(100)N...

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  8. If x + log(10) (1 + 2^(x)) = x log(10) 5 + log(10)6 then x is equal to

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  9. Find the value of 1/(log(3)e) + 1/(log(3)e^(2)) + 1/(log(3)e^(4))+………....

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  10. It is given that the roots of the equaion x^(2) - 4x - log(3) P = 0 ar...

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  11. Simplify:- 700 ÷ 70 ÷ 0.5 =?

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  12. Simplify:- 55 ÷ 5.5 - 0.5 = ?

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  13. Simplify:- (5*5*5*5*5*5)^4 * (5*5)^6 ÷ (5)^2 = (25)^?

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  14. What is log(81) 243 equal to ?

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  15. What is the value of 2 log(8) 2-(1)/(3) log(3) 9?

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  16. If (log(x)x)(log(3)2x)(log(2x)y)=log(x^(x^(2)), then what is the val...

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  17. What is the value of log(2) (log(3) 81) ?

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  18. What is log(a+sqrt(a^(2)+1))+log((1)/(a+sqrt(a^(2)+1))) is equal to ?

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  19. What is the value of log(10)(9/8)-log(10)((27)/(32))+log(10)(3/4) ?

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  20. If log(10)2,log(10)(2^(x)-1) and log(10)(2^(x)+3) are three consecutiv...

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