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यदि a, b, c धनात्मक वास्तविक संख्याएँ है...

यदि a, b, c धनात्मक वास्तविक संख्याएँ हैं, तो `sqrt(a^(-1)b)xxsqrt(b^(-1)c)xxsqrt(c^(-1)a)` का मान होगाः

A

abc

B

`sqrt(abc)`

C

`(1)/(abc)`

D

1

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The correct Answer is:
D
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  8. If m^(n).n^(m)=800, then the value of (n)/(m) is (m < n)

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  9. If a^(2x+2)=1, where a is a positive real number other than 1, then x ...

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  13. [3^(2^(3))-(3^(2))^(3)] is equal to

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  14. If x^y=y^x , then (x/y)^(x/y) is equal to x^(y/x) b. x^(y/x-1) c. 1 d....

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  15. If a and b are positive integers such that a^(b)=125, then (a-b)^(a+b-...

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  16. Find the value of ((243)^(0.13) xx (243)^(0.07))/((7)^(0.25) xx (49...

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  17. If (9/4)^xdot(8/(27))^(x-1)=2/3 , then the value of x is 1 b. 2 c. 3 d...

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  18. If (9^n xx 3^5 xx 27^3)/(3 xx (81)^4) = 27, then n equals

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