Q. If x be real, then find the range of the following rational expressions (i) (x^2+x+1)/(x^2...
599 views · Published 11 October 2018 · 6:51 · Indexed 5 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Q. If x be real, then find the range of the following rational expressions (i) (x^2+x+1)/(x^2+1) (i) y = (x^2-2x+9)/ (x^2-2x-9)
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