(i) sin (A + B) = sin A + sin B. (ii) The value of sin θ increases as θ increases. (iii) The value of cos θ increases as θ increases. (iv) sin θ = cos θ for all values ...

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Anonymous

Asked: In: Class 10 Maths

Express the trigonometric ratios sin A, sec A and Rana in terms of cotA

Please help using the method which is applicable for 11th standard CBSE.