NCERT Exercise 8.2 - Q4(iv) - Introduction to Trigonometry

Question: State whether the following are true or false. Justify your answer. (iv) sin θ = cos θ for all values of θ.

Answer: False. sin θ = cos θ only for specific angles such as 45°.

Full step-by-step NCERT solution with diagrams on Something by Zero.

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