📝 Study Notes

Complete Trigonometry Notes for SSC Exams

Master all trigonometric formulas, identities, and shortcuts. Includes height & distance concepts with solved examples.

RK
Rajesh Kumar
Mathematics Expert
16 Jan 20268 min read1,800 views

Basic Ratios

  • sin θ = Opposite / Hypotenuse
  • cos θ = Adjacent / Hypotenuse
  • tan θ = Opposite / Adjacent
  • Important Identities

  • sin²θ + cos²θ = 1
  • 1 + tan²θ = sec²θ
  • 1 + cot²θ = cosec²θ
  • Standard Values Table

    RK

    Rajesh Kumar

    Mathematics Expert

    Expert faculty at Magizhan Academy, helping thousands of aspirants crack government exams.