Hello Ritik
Please check https://www.teachoo.com/1774/531/Ex-8.3--1---Evaluate-(i)-sin-18---cos-72-(ii)-tan-26-cot-64/category/Ex-8.3/
Written on Jan. 21, 2018, 9 p.m.
Hello Ritik
Please check https://www.teachoo.com/1774/531/Ex-8.3--1---Evaluate-(i)-sin-18---cos-72-(ii)-tan-26-cot-64/category/Ex-8.3/
Written on Jan. 21, 2018, 9 p.m.