I took my gre yesterday and scored 1350. Now I want to apply in US universities. I am struggling to find the application's deadline. Could anyone please suggest the best way to approach though it's too late.
In triangle ABC, D is the midpoint of AC and the median is BD. Which angle could be 90 degree?
a. angle A
b. angle B
c. angle C
d. angle D
e. None of the above
Column A: Number of odd numbers from 100-200;
Column B:Number of odd numbers from 100-200;
Comparison?
When do we need to include 100 and 200 ?
and when exclude 100-200?
Sometimes they use between...........?For this, do we need to include the boundary numbers?
Thanks.I have not understood the colored lines.I dont know this technique.Would u teach me please?
These problems are random.I dont know the origin. I have got it in a doc file named Tough problems.
I have
How to find hundred digits of 3^20 and 4^40 to compare?can anyone have any idea to find out tens digit, hundreds digit, thousands digit?Have you got my question guys.