Math, asked by aka757489, 9 months ago

3 bulbs are defective in a box of 10 bulbs. 2 bulbs are randomly selected from this box. These
bulbs are fixed in two bulb-holders installed in a room. Find the probability that the room will
be lighted after starting the electric supply.

Answers

Answered by luciferwars

3

Answer:

refer to the above attachment

Step-by-step explanation:

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