Ratios & Identities

Ratios & Identities for JEE — concepts and worked problems.

Syllabus

  1. Ratios & Identities

    1. Angles, radian measure & the unit circle
    2. Trigonometric ratios & their signs by quadrant
    3. Graphs & periodicity of the trigonometric functions
    4. Compound-angle formulae
    5. Compound-angle formulae — Problem Solving
    6. Multiple- & sub-multiple-angle formulae
    7. Transformations — sum-to-product & product-to-sum
    8. Transformations — sum-to-product & product-to-sum — Problem Solving
    9. Conditional identities