Hello Sreekumar,
Please check Example 5 of Class 11 here https://www.teachoo.com/3013/665/Example-5---A-coin-is-tossed-repeatedly-until-a-head-comes-up/category/Examples/
Written on March 24, 2017, 9:47 p.m.
Hello Sreekumar,
Please check Example 5 of Class 11 here https://www.teachoo.com/3013/665/Example-5---A-coin-is-tossed-repeatedly-until-a-head-comes-up/category/Examples/
Written on March 24, 2017, 9:47 p.m.