A) 0
B) 1
C) 3
D) 6
Correct Answer: C
Solution :
Given, \[{{2}^{m}}+{{2}^{l+m}}=24\] \[\therefore \] \[{{2}^{m}}(1+2)=24\] \[\Rightarrow \] \[{{2}^{m}}\times 3=24\] \[\Rightarrow \] \[{{2}^{m}}=8={{2}^{3}}\] \[\Rightarrow \] \[m=3\]You need to login to perform this action.
You will be redirected in
3 sec