`f:R^+rarr[2,oo]and f(x)=2+3x^2,` then `f(x)` is (i)one-one (ii)into (iii)many-one (iv) onto
10 views · Published 13 October 2018 · 3:13 · Indexed 4 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW `f:R^+rarr[2,oo]and f(x)=2+3x^2,` then `f(x)` is (i)one-one (ii)into (iii)many-one (iv) onto
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