Course module
Section 3 | त्रिकोणमिति एवं लघुगणक / Trigonometry & Logarithms — BPSC TRE 4.0 TGT Mathematics (कक्षा 9–10)
विषय भाग (80 प्रश्न): माध्यमिक शिक्षक स्तर पर उपलब्ध टॉपिक-वार MCQ अभ्यास। / Topic-wise MCQ practice for the secondary-teacher subject section (80 questions). त्रिकोणमितीय अनुपात, सर्वसमिकाएँ और ऊँचाई-दूरी; लघुगणक का परिचय। केवल माध्यमिक शिक्षक स्तर; inverse functions और advanced specialised applications नहीं। / Ratios, identities, heights and distances, and basic logarithms at secondary-teacher level.
Explore the module outline and lessons below. Enroll free to begin studying here.
Return to /learn/BPSC-TRE-4-SECONDARY-TEACHER-CLASS-9-10-MATHEMATICS/subject-trigonometry after enrolling
- Lessons
- 33
- Duration
- —
- PYQs
- 20
- Practice
- 50
6% of this course's PYQ weight is covered in this module.
Syllabus index
Lessons in this module
Trigonometry
Basics of Trigonometry (Foundation)
Trigonometric Functions and Angles
Compound Angle and Transformation Formula
Trigonometric Identities and Simplification
Properties of Triangle
- [Notes] Properties of Triangle - Sine and Cosine RulePdf
- [Notes] Properties of Triangle - Projection FormulaPdf
- [Notes] Properties of Triangle - Area of TrianglesPdf
- [Notes] Properties of Triangle - Half Angle FormulaPdf
- [Notes] Properties of Triangle - CircumRadius, InRadius, ExRadiiPdf
- [Notes] Properties of Triangle - Napier's AnalogyPdf
Heights and Distances
Inverse Trigonometric Functions (ITF)
Trigonometric Equations
Logarithm
Basic Concepts and Terminologies
Laws or Properties or Rules of Logarithms
Solving Logarithmic Expressions and Equations
- [Notes] Set 1 - Important Questions on LogarithmsPdf
- [Notes] Set 2 - Important Questions on LogarithmsPdf
- [Notes] Set 3 - Important Questions on LogarithmsPdf
- [Notes] Set 4 - Important Questions on LogarithmsPdf
- [Notes] Set 5 - Important Questions on LogarithmsPdf
- [Notes] Set 6- Important Questions on LogarithmsPdf
- [Notes] 12 Logarithm (Quick Revision & Practice Problems)Pdf
Previous-year questions
PYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions10 questionsPYQ collectionPYQ Questions3 questionsPYQ collectionPYQ Questions4 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions20 questionsPYQ collectionPYQ Questions20 questions
Explore the course
Previous moduleSection 3 | संख्या पद्धति एवं अंकगणित / Number System & ArithmeticNext moduleSection 3 | सांख्यिकी, प्रायिकता एवं गणित का इतिहास / Statistics, Probability & Mathematical History
- Section 1 | हिंदी भाषा — 22 प्रश्न (निश्चित)
- Section 1 | उर्दू भाषा — 22 प्रश्न (निश्चित)
- Section 1 | বাংলা / बांग्ला भाषा — 22 प्रश्न (निश्चित)
- Section 1 | English Language — 8 प्रश्न (निश्चित, अनिवार्य)
- Section 2 | गणित एवं तार्किक क्षमता / Mathematics & Reasoning (GS)
- Section 2 | बिहार विशेष / Bihar GK
- Section 2 | सामान्य विज्ञान / General Science (GS)
- Section 2 | सामान्य ज्ञान एवं समसामयिकी / GK & Current Affairs
- Section 3 | ज्यामिति एवं क्षेत्रमिति / Geometry & Mensuration
- Section 3 | बीजगणित, बहुपद एवं अनुक्रम / Algebra, Polynomials & Progressions
- Section 3 | संख्या पद्धति एवं अंकगणित / Number System & Arithmetic
- Section 3 | सांख्यिकी, प्रायिकता एवं गणित का इतिहास / Statistics, Probability & Mathematical History
- Section 3 | निर्देशांक ज्यामिति / Coordinate Geometry