Maths by Guru Gaurav your Maths Expert (C.K.Gaurav sir) subscribe my youtube channel 👇 https://youtube.com/@Ckgaurav?si=YOZVCXBk6kE9KZCI Follow on my Instagram 👇 https://www.instagram.com/guru.gaurav06?utm_source=qr&igsh=bTA1ZzdqMGdoYjgx https://youtube.com/shorts/McUZgt1mr-M?si=KIj2QrPuODLeq5Xo Advanced Mathematics: Trigonometry for Competitive Exams Trigonometry is a crucial part of advanced mathematics for competitive exams like SSC CGL, CHSL, NTPC, MTS, Banking, and Railway. It deals with the relationships between angles and sides of triangles, focusing on sine, cosine, tangent, and other trigonometric functions. Questions are often asked in different formats, including identities, heights and distances, equations, and circular measures. Shortcut Techniques by C.K. Gaurav Sir At The Galaxy Institute, Chhatarpur (ND-74), C.K. Gaurav Sir, a renowned Maths expert, simplifies Trigonometry with innovative shortcuts: 1. Trigonometric Identities – Memorizing key formulas and using identity-based tricks to solve questions quickly. 2. Angle Reduction Techniques – Converting angles into standard values (0°, 30°, 45°, etc.) for quick calculations. 3. Complementary Angle Trick – Utilizing properties like sin(90° - θ) = cosθ to eliminate complex steps. 4. Heights and Distances – Using tabular methods for rapid answer selection in word problems. 5. Approximation and Elimination – Avoiding lengthy calculations using estimation and options-based solving. Mastering these shortcuts can significantly enhance speed and accuracy, ensuring success in competitive exams. Join The Galaxy Institute for expert guidance! #Mathsbygurugaurav #thegalaxyinstitute #AdvancedMaths #TrigonometryShortcuts #MathsByCKGauravSir #SSCMaths #CGLMathsTricks #CHSLExamPreparation #NTPCMaths #MTSMathsShortcuts #BankingExamMaths #RailwayExamMaths #TheGalaxyInstitute #CompetitiveExamMaths Maths by Guru Gaurav plz send me your any doubt my dear on my WhatsApp number (07678259181) C.K. Gaurav sir (Maths Expert) Director ( THE GALAXY INSTITUTE ) CHATTARPUR NEW DELHI 110074