CBSE_class X time bound sample paper 4 marks Trigonometry_Solutions
Here are the solutions for your reference. In case of any queries do drop your questions so that it can be answered in time. Ans 1 . given 3x = cosecA, 3/x = cotA (multiply and divide by 3 ) (identity 3) Ans 2 . given 6x = secB , 6/x = tanB … Read more