Hi Susan,
Yes its length only sorry for type error. As i have suggested create two variable as a1 and a2. Assign them the formula which i have shown above. Also let me know if any error with screen-shot.
Hi Susan,
Yes its length only sorry for type error. As i have suggested create two variable as a1 and a2. Assign them the formula which i have shown above. Also let me know if any error with screen-shot.