Q. Which of the following is closest to (10^180)-(10^30)?
Ans-
A. 10^210
B. 10^180
C. 10^150
D. 10^90
E. 10^6
The answer is D (but I cant find the solution process)
Plz solve the problem
Ans-
A. 10^210
B. 10^180
C. 10^150
D. 10^90
E. 10^6
The answer is D (but I cant find the solution process)
Plz solve the problem
















