JEE MAIN - Mathematics Hindi (2024 - 1st February Evening Shift - No. 25)

माना $$f:(0, \infty) \rightarrow \mathbf{R}$$ तथा $$\mathrm{F}(x)=\int_\limits0^x \mathrm{t} f(\mathrm{t}) \mathrm{dt}$$ हैं। यदि $$\mathrm{F}\left(x^2\right)=x^4+x^5$$ है, तो $$\sum_\limits{\mathrm{r}=1}^{12} f\left(\mathrm{r}^2\right)$$ बराबर है __________ ।
Answer
219

Comments (0)

Advertisement