Question:সরল কর `(2^-1 + 5^-1)^-1` 

Answer সমাধান `(2^-1 + 5^-1)^-1` `= (1/2 + 1/5)^-1` `= ((5 + 2)/10)^-1` `= (7/10)^-1` `= 1/7` `= 1 xx 10/7` `= 10/7` Ans. 

+ Report
Total Preview: 1172
shorol kar `(2^-1 + 5^-1)^-1`
Copyright © 2024. Powered by Intellect Software Ltd