The expression `x^2-4px+q^2 gt 0` for all real x and also `r^2+ p^2 lt qr` the range of `f(x
86 views · Published 13 October 2018 · 4:03 · Indexed 7 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW The expression `x^2-4px+q^2 gt 0` for all real x and also `r^2+ p^2 lt qr` the range of `f(x) = (x+r) / (x^2 +qx + p^2)` is
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