Trigonometry [L18] | Tamil-Napier Formula | ‪@AlexMaths‬ ‪@Onlyfor-money‬

​‪@mathsmasti‬ ‪@TrickyMathsEducationaadda‬ ‪@MathsClass11‬ ‪@FastandEasyMaths‬ Hello everyone!! In this session, Hema ma'am will be discussing the important topic "Trigonometry ". She will cover the basic concepts of trigonometry . This session covers the trigonometry laws that is used in the field of geometry. This lecture covers the Napier formula and how it applies to acute angle, right angle and obtuse angle triangle. She covers how to derive the formula for Napier formula and important points on how we use. Watch this video to learn all about "Trigonometry" as it plays vital role in physics, chemistry and calculus of mathematics. Listen, Learn, Excel is a free YouTube channel to help state board students in their preparation for the board exam and JEE mains and advance 2021. This channel will guide you to make a study plan that will help you prepare for exams. This guidance will make the students through even IITs. To excel in Maths, join our youtube channel. Link for playlist of sets, relations and functions:    • Sets, Relations and Functions in tamil   Link for playlist of relations and functions:    • Relation & Functions - 1 [Tamil] | Cartesi...   Link for playlist of Matrices and determinants:    • 11th Maths in Tamil   Link for playlist of Algebra:    • Algebra in Tamil - class 11   Link for playlist of Combinatorics and mathematical induction:    • Combinatorics and Mathematical Inductions   Link for playlist of Binomial Theorem, Sequence & Series:    • Binomial Theorem, Sequence & Series   Link for Trigonometry L 1:    • Trigonometry L1 [Tamil] | Introduction to ...   L 2:    • Trigonometry L2 [Tamil] | Trigonometric ra...   L 3:    • Trigonometry L3 [Tamil] | Relationship bet...   L 4:    • Trigonometry L4 [Tamil] | Trigonometric fu...   L 5:    • Trigonometry L5 [Tamil] | Signs of trigono...   L 6:    • Trigonometry L6 [Tamil] | trigonometric ra...   L 7:    • Trigonometry L7 [Tamil] | Characteristics ...   L 8:    • Trigonometry L8 [Tamil] | Trigonometric Id...   L 9:    • TrigonometryL9[Tamil]|Trigonometric Identi...   L 10:    • Trigonometry L10 [Tamil] | Problems on tri...   L 11:    • Trigonometry L11 [Tamil] | Trigonometric I...   L 12:    • Trigonometry L12 [Tamil] | Problems on mul...   L 13:    • Trigonometry L13 [Tamil] | Double angle tr...   L 14:    • Trigonometry L14 [Tamil] | Problems on Com...   L 15:   • L15 [Tamil] | Trigonometric Equations | Cl...   L 16:   • L17 [Tamil] | Law of sines @AlexMaths @Onl...