Let R equipped with the Euclidean topology. Let Y = [1,5] and denote by Ty the induced topology on Y by r then ]2,5] is: O Not open in (Y,t_Y ) and open in R. O Open in both (Y,t_Y ) and R. O Open in (Y,t_Y ) and not open in R. O Not open in both (Y,t_Y ) and R.

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter6: More On Rings
Section6.2: Ring Homomorphisms
Problem 6E
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Let R equipped with the Euclidean topology. Let Y = [1,5] and denote by ty the induced
topology on Y by z then ]2,5] is:
O Not open in (Y,t_Y ) and open in R.
O Open in both (Y,t_Y ) and R.
Open in (Y,t_Y) and not open in R.
O Not open in both (Y,t_Y ) and R.
Transcribed Image Text:Let R equipped with the Euclidean topology. Let Y = [1,5] and denote by ty the induced topology on Y by z then ]2,5] is: O Not open in (Y,t_Y ) and open in R. O Open in both (Y,t_Y ) and R. Open in (Y,t_Y) and not open in R. O Not open in both (Y,t_Y ) and R.
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