Learn basic calculus using simple math

One year… 365 days, countless moments, endless emotions. From random conversations to late-night talks, from silly fights to making up again, from “just knowing each other” to becoming each other’s comfort — this journey has been nothing less than beautiful.🥺💗 We’ve had our ups and downs, misunderstandings, distance, and days where things felt hard… but through it all, we chose to stay. And I think that’s what makes this bond so special. It’s not perfect, but it’s real.😫💘 You’ve become a par

100/1000, proving the volume of a sphere using the disc method

97/1000, how to evaluate the limit of x-sqrt(x) as x goes to infinity

101/1000, how to convert a limit of a Riemann sum to an integral