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Sahay Sir > Question Answers > NCERT Class 10 > Maths > Chapter 8 - Introduction to Trigonometry > In triangle ABC right angled at B if tan a = 1 by root 3 find the value of (i) Sin A cos C + cos A sin C (ii) cos A cos C − sin A sin C

In triangle ABC right angled at B if tan a = 1 by root 3 find the value of (i) Sin A cos C + cos A sin C (ii) cos A cos C − sin A sin C

In triangle ABC right angled at B if tan a = 1 by root 3 find the value of (i) Sin A cos C + cos A sin C (ii) cos A cos C − sin A sin C