1.

Write each of the following subsets of R as an interval: (i) A={x:xϵR,−3<x≤5} (ii) B={x:xϵR,−5<x≤−1} (iii) C={x:xϵR,−2≤x<0} (iv) D={x:xϵR,−1≤x≤4} Find the length of each of the above intervals

Answer»

Write each of the following subsets of R as an interval:
(i) A={x:xϵR,3<x5}

(ii) B={x:xϵR,5<x1}

(iii) C={x:xϵR,2x<0}

(iv) D={x:xϵR,1x4}

Find the length of each of the above intervals



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