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If (a+b+4){ab+4(a+b)}-4ab = 0, a ne -4, ...

If (a+b+4){ab+4(a+b)}-4ab = 0, `a ne -4, b ne -4`, then, `{1/((a+b+4)^117)-2^-234}` is equal to :
यदि (a+b+4){ab+4(a+b)}-4ab = 0 है, तथा `a ne -4, b ne -4` है, तो `{1/((a+b+4)^117)-2^-234}` का मान क्या होगा ?

A

`(1)/(4^(117))`

B

`(1)/(2^(117))`

C

`-(1)/(2^(234))`

D

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The correct Answer is:
D
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MOTHERS-ALGEBRA -MULTIPLE CHOICE QUESTION
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  13. If x - (1)/(x) = 6, then x^(3) - (1)/(x^(3)) is equal to :

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  15. If (x+4)^3+(2x+1)^3+(2x+5)^3= (3x +12) (2x +1)(2x +5) , then what is t...

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  18. If a^3-b^3=3552 and (a-b)=6, then (a+b)^2-ab is equal to: यदि a^3-b...

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