wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

How can we come to know that whether we have to add or multiply in combination?

Open in App
Solution

If your problems has words like "or", "either", "at least" or their synonyms, you need to 'ADD' favorable cases; hence the combinations.
If your problem has words like "and", "both", "all" or their synonyms, you need to 'MULTIPLY' favorable cases; hence the combination

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Trial Balance
ACCOUNTANCY
Watch in App
Join BYJU'S Learning Program
CrossIcon