1. Chapter 2 Class 12 Inverse Trigonometric Functions
  2. Serial order wise
  3. Ex 2.1

Ex 2.1, 2 - Chapter 2 Class 12 Inverse Trigonometric Functions

Last updated at Dec. 8, 2016 by

Ex 2.1, 2 - Find principal value of cos-1 (root 3/2) - Class 12 - Ex 2.1

  1. Chapter 2 Class 12 Inverse Trigonometric Functions
  2. Serial order wise

    3. Ex 2.1

    Ex 2.2 →

Transcript

Ex 2.1, 2 Find the principal value of cos-1 (√3/2) Let y = cos-1 √3/2 cos y = √3/2 cos y = cos π/6 We know that principal value of cos-1 is [0, 𝜋] Hence, principal value of cos is π/6

Chapter 2 Class 12 Inverse Trigonometric Functions
Serial order wise

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