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+1 vote
3.0k views
in Mathematics by (76.3k points)

Draw the graph of following functions where [.] denotes greatest integer function 

(i) y = [2 x] + 1 

(ii) y = x [x], 1 ≤ x ≤ 3 

(iii) y = sgn (x2 – x)

1 Answer

+1 vote
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Best answer

(i) y = [ 2 x ] + 1

(ii) y = x [x], 1 ≤ x ≤ 3

 (iii) y = sgn (x2 – x)

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