If `f(x)=[x-5 for x lt1],[4x^3-9 for 1 ltx lt2],[3x+4 for x gt=2]` find f(2^+)- f(2^-)
11 views · Published 13 October 2018 · 2:02 · Indexed 5 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `f(x)=[x-5 for x lt1],[4x^3-9 for 1 ltx lt2],[3x+4 for x gt=2]` find f(2^+)- f(2^-)
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