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CBSE Class 11-science Answered

As a part of festive decoration, Mayank go to buy decorative lights. The shopkeeper shows him a box containing 8 flashlights, all of different colors. He only need 3. How many different sets of 3 flashlights can be chosen?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

the way to select 3 flashlights from a set of 8 different flashlights is given by-

Hence, Mayank  can select a set of 3 flashlights in 56 ways.

Answered by | 04 Jun, 2014, 03:23: PM

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