A) \[kn-1\]
B) \[2n+3\]
C) \[3+n\]
D) \[11n-10\]
Correct Answer: D
Solution :
Value of number \[=10\times (n-1)\] tens place + unit place \[n=\text{10 }n-10+n=11n-10\]You need to login to perform this action.
You will be redirected in
3 sec