<p>I self studied with Khan Academy + My first uni calculus book + A few guides.</p>
<p>I do treasure my calculus book because it’s my first calculus book. Jelly?</p>
<p>I self studied with Khan Academy + My first uni calculus book + A few guides.</p>
<p>I do treasure my calculus book because it’s my first calculus book. Jelly?</p>