NCERT Exercise 3.3 Q1 - Trigonometric Functions
Question: Prove sin-squared(pi/6)+cos-squared(pi/3)-tan-squared(pi/4)=-1/2.
Answer: The left-hand side is -1/2.
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Prove sin-squared(pi/6)+cos-squared(pi/3)-tan-squared(pi/4)=-1/2.
Answer: The left-hand side is -1/2.
Full step-by-step NCERT solution with diagrams on Something by Zero.