In how many ways letters of the word RESPECT be arranged? Select the correct option.
A) 2310	B) 2536	C) 3260	D) 2520	E) 1450
RESPECT has 7 letters, out of which E repeated 2 times. Hence total ways = 7! / 2! = 2520 ways   2520
<result>D</result>
In how many ways letters of the word RESPECT be arranged?