Vipul

This page lists questions and answers that were posted by visitors named Vipul.

Questions

The following questions were asked by visitors named Vipul.

how many four digit number are there between 3200 and 7300 in which 6 8 9 together or separately do not appear And answer is 1077 Please explain in easy way

18x^3+51x^2+26x+15

Answers

The following answers were posted by visitors named Vipul.

I need help on coterminals, I have NO! idea on how to do it

Why (10b+a)-(10a+b) this step can you explain

—> 1/3 tank needs to be filled (of 7*5 = 35 units) —> Both pipes together can do = (7-5) = 2 units/hour —> ( 35/2*3 = 35/6 hrs = 5hrs 50 minutes = 350 minutes) 🙂