# rosala

+1
51
0
+11834
rosala  Feb 19, 2018
+6
73
3
+11834

### A Shoutout post for CPhill! (and all those helping mathematicians)

rosala  Feb 16, 2018
+2
76
8
+11834
rosala  Feb 16, 2018
0
78
8
+11834
rosala  Feb 10, 2018
0
85
9
+11834
rosala  Feb 9, 2018
0
77
3
+11834

### find the no. of 6 letter words that can be formed using letters of the word SQUARE such that

rosala  Feb 6, 2018
+1
75
0
+11834

### i have a few queries on these questions....if anyone is interested in helping!thank you!

rosala  Feb 5, 2018
0
93
5
+11834

### which of the following is a prime no. ...

rosala  Feb 3, 2018
0
84
2
+11834

### prove that is divisible by 3. (n should be greater than or equal to 2)

rosala  Feb 3, 2018
0
125
5
+11834
rosala  Jan 23, 2018
+2
199
2
+11834
off-topic
rosala  Jan 2, 2018
+5
243
3
+11834

### HELLO

off-topic
rosala  Nov 21, 2017
+2
239
8
+11834
rosala  Nov 11, 2017
+1
207
1
+11834

### if the minor acis of ellipse subtends 90 degree angle at foci , find its eccentricity?

rosala  Nov 8, 2017
0
224
3
+11834

### The ratio of the sum of n terms of 2 APs is 3n + 1 : 4n + 3 . Find the ratio of their mth terms..

rosala  Nov 4, 2017