मराठी

Three coins are tossed. Describe two events which are mutually exclusive.

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प्रश्न

Three coins are tossed. Describe two events which are mutually exclusive.

बेरीज
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उत्तर

When three coins are tossed, the sample space is given by

S = {HHH, HHT, HTH, HTT, THH, THT, TTH, TTT}

Two events that are mutually exclusive can be

A: getting no heads and B: getting no tails

This is because sets A = {TTT} and B = {HHH} are disjoint.

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पाठ 14: Probability - EXERCISE 14.1 [पृष्ठ २९५]

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एनसीईआरटी Mathematics [English] Class 11
पाठ 14 Probability
EXERCISE 14.1 | Q 5. (i) | पृष्ठ २९५
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