Which of the following identity is wrong?

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

R + R = R

TuteeHUB · Answer

(R*)* = R*

TuteeHUB · Answer

‚Äö√Ñ¬∂‚àö¬µR = R‚Äö√Ñ¬∂‚àö¬µ = R

TuteeHUB · Answer

‚Äö√†√∂‚àö‚â§R = R‚Äö√†√∂‚àö‚â§ = RR*

1.	Which of the following identity is wrong?
A.	R + R = R
B.	(R) = R*
C.	‚Äö√Ñ¬∂‚àö¬µR = R‚Äö√Ñ¬∂‚àö¬µ = R
D.	‚Äö√†√∂‚àö‚â§R = R‚Äö√†√∂‚àö‚â§ = RR*
Answer» E.

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