Hi Raj,
Please check Ex 13.2, 3 of Class 9th here https://teachoo.com/1318/468/Ex-13.2--3---A-metal-pipe-is-77-cm-long.-The-inner-diameter/category/Ex-13.2/
Written on March 18, 2017, 8:18 p.m.
Hi Raj,
Please check Ex 13.2, 3 of Class 9th here https://teachoo.com/1318/468/Ex-13.2--3---A-metal-pipe-is-77-cm-long.-The-inner-diameter/category/Ex-13.2/
Written on March 18, 2017, 8:18 p.m.