Question

The number of ways in which the letters of "ARRANGE' be arranged so that
No two R's come together is
1) 900
2) 63
3) 120
4) 240
Two R's come together is
1) 360
2) 120
3) 900
4) 240
Two R's come together and Two A's come together is
1) 120
2) 900
3) 240
4) 360
Two R's come together but Two A's do not come together is
1) 900
2) 120
3) 240
4) 360​

Answer 1

Answer:

3u3irneਉਸ।

Step-by-step explanation:

vndyTwo R's come together and Two A's come together is

1) 120

2) 900

3) 240

4) 360

Two R's come together but Two A's djHD so not come together is

1) 900

2) 120

3) 240

4) 360