f (x) = x^3 -5x^2 -3x in [1,3]
Question
Maths
June 20, 2019, 9:18 p.m.
Answer
A person gained Rs 1000 in one transaction and lost Rs 1200 in another transaction .did the person gain or lose during the whole transaction and by how much?
1×2×3+2×3×4.....k(k+1)(k+2)=k(k+1)(k+2)(k+3)÷4 prove that mathematical induction