In triangle ABC, AB=x units, AC=7 units and evaluate: √(7-x). tan C + √(7+x). cot A-14cos A+21sin C+ √[49+ x^(2)]. cos B Share with your friends Share 5 Ashutosh Verma answered this Refer the following link : https://www.meritnation.com/ask-answer/question/pls-answer-only-if-u-know/introduction-to-trigonometry/10584291 7 View Full Answer Muhammed Shafi answered this refer this link : http://goo.gl/BLwzdv ( it will redirect to meritnation.com ) -2
