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Among the following which pair of quadratic equations have the same nature of roots? a) 13x2+41x+37 and 912+67x+13 b) 11x2+23x+25 and 59x2+45x+11 c) 31x2+14x+7 and 52x2+76x+31 d) all Finding out the discriminant is a tedious ...
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(1.2.4+2.4.8+3.8.12...to n terms/1.3.9+2.6.18+3.12.27+.....to n terms) plz...i need it urgently that's why i am posting here,otherwise i would post it in 9-10.sry. ...
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(1.2.4+2.4.8+3.8.12...to n terms/1.3.9+2.6.18+3.12.27+.....to n terms) plz...i need it urgently that's why i am posting here,otherwise i would post it in 9-10.sry. ...
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(1.2.4+2.4.8+3.8.12...to n terms/1.3.9+2.6.18+3.12.27+.....to n terms) plz...i need it urgently that's why i am posting here,otherwise i would post it in 9-10.sry. ...
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Find the following limit for \alpha >1 : \lim_{n\to \infty} n\left(\dfrac{1^\alpha + 2^\alpha + \ldots + n^\alpha}{n^{\alpha+1}}-\dfrac{1}{\alpha +1}\right) Here n is a natural number. ...
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*Image* PLEASE EXPLAIN THE APPROACH CLEARLY ...
