Question 5
How many 3-digit numbers $$\overline{abc}$$ in base $$10$$ are there with $$a \neq 0$$ and $$c = a + b$$?
Correct Answer: 45
Get AI Help
Video Solution
Click on the Email ☝️ to Watch the Video Solution
Book Free CAT Mentorship
Get personalized CAT strategy from a 99%iler
500+ students mentored
OTP Verification
Enter the 6-digit code sent to your phone
Booking Summary
Session:Free CAT Mentorship
Phone:
Date:
Time:
Enter OTP
Didn't receive the OTP?
