Hello
Please check https://www.teachoo.com/1770/530/Ex-8.2--1---Evaluate--(i)-sin-60-cos-30---sin-30-cos-60/category/Ex-8.2/
Written on Sept. 12, 2017, 5:45 p.m.
Hello
Please check https://www.teachoo.com/1770/530/Ex-8.2--1---Evaluate--(i)-sin-60-cos-30---sin-30-cos-60/category/Ex-8.2/
Written on Sept. 12, 2017, 5:45 p.m.