A) \[137\alpha \,56\,\alpha \text{ }3\gamma \text{ }4\beta \text{ }5\alpha \text{ }8\gamma 8=-2\]
B) \[~56\delta \text{ }28\gamma \text{ }19\alpha \text{ }8\alpha \text{ }15\beta 3=20\]
C) \[23\alpha \text{ }14\beta \text{ }15\gamma \,9\delta 9=-6\]
D) All of these
Correct Answer: D
Solution :
: [a] \[137-56-3\times 4+5-8\times 8=10\ne -2\] [b] \[56\div 28\times 19-8-15+3=18\ne 20\] [c] \[23-14+15\times 9\div 9=24\ne -6\]You need to login to perform this action.
You will be redirected in
3 sec