CUET Preparation Today
If $ m - \frac{1}{m} = 7$, then what is the value of $m^2 + (\frac{1}{m^2})$? |
0 51 53 49 |
51 |
If $ m - \frac{1}{m} = 7$ Then what is the value of $m^2 + (\frac{1}{m^2})$ If $K-\frac{1}{K}=n$ then, $K^2+\frac{1}{K^2}$ = n2 + 2 $m^2 + (\frac{1}{m^2})$ = 72 + 2 = 51 |
