WHAT_IS_THE_VALUE_OF_|X(‚ÂÀ√¨‚ÀÖ¬¢)|_GIVEN_X(‚ÂÀ√¨‚ÀÖ¬¢)=1/(1-AE-J‚ÂÀ√¨‚ÀÖ¬¢_)_,|A|

Question

TuteeHUB · Accepted Answer

1/‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ(1+2acos‚âà√¨‚àö¬¢+a²)

TuteeHUB · Answer

1/‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ(1-2acos‚âà√¨‚àö¬¢+a2 )

TuteeHUB · Answer

1/‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ(1+2acos‚âà√¨‚àö¬¢+a2)

TuteeHUB · Answer

1/(1-2acos‚âà√¨‚àö¬¢+a2 )

TuteeHUB · Answer

1/(1+2acos‚âà√¨‚àö¬¢+a2 )

1.	WHAT_IS_THE_VALUE_OF_\|X(‚ÂÀ√¨‚ÀÖ¬¢)\|_GIVEN_X(‚ÂÀ√¨‚ÀÖ¬¢)=1/(1-AE^{-J‚ÂÀ√¨‚ÀÖ¬¢}_)_,\|A\|<1??$#
A.	1/‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ(1-2acos‚âà√¨‚àö¬¢+a<sup>2</sup> )
B.	1/‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ(1+2acos‚âà√¨‚àö¬¢+a<sup>2</sup>)
C.	1/(1-2acos‚âà√¨‚àö¬¢+a<sup>2</sup> )
D.	1/(1+2acos‚âà√¨‚àö¬¢+a<sup>2</sup> )
Answer» B. 1/‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ(1+2acos‚âà√¨‚àö¬¢+a<sup>2</sup>)

WHAT_IS_THE_VALUE_OF_|X(‚ÂÀ√¨‚ÀÖ¬¢)|_GIVEN_X(‚ÂÀ√¨‚ÀÖ¬¢)=1/(1-AE^{-J‚ÂÀ√¨‚ÀÖ¬¢}_)_,|A|<1??$#