Box method multiplication ✖️ old school vs new school math 🧮 Education 📕 Mathematics 🏫 common core math 📖 #mathematics #study #usa🇱🇷 #commoncoremath #mathskills 🖊️

MathxMatrix on Instagram: "The Lebesgue integral: a smarter way to calculate the area under a curve. While the traditional Riemann integral (what we learn in school) breaks area into vertical strips, the Lebesgue integral breaks it into horizontal slabs. For "nice" functions, they give the same answer. But Lebesgue is more powerful-using Measure Theory to handle "pathological" or jagged functions where traditional calculus fails. Original creation by @abidebyreason (also on YT)"

Saket Trivedi on Instagram: "Simple harmonic motion ( undamped ) is similar to projection ( shadow ) of a uniform circular motion . This helps in solving all questions of shm through simple maths. The shadow of BOB with the spring is to demonstrate how the shadow of a circular motion and shadow of actual mass spring system look exactly the same . . . . . . [physics, science, demonstrate, experiment, chemistry, concept ] #physics #neet #jee #science #demonstrations"