Saturday, June 23, 2018

RS Aggarwal Class 10 Solutions Probability

RS Aggarwal Class 10 Solutions Probability


APlusTopper.com Provides RS Aggarwal Class 10 Solutions with Free PDF download option. All questions are solved by expert Mathematic Teachers as per NCERT (CBSE) guidelines.
Question 1:
(i) The probability of an impossible event is 0
(ii) The probability of a sure event is 1
(iii) For any event E, P(E) + P(not E) = 1
(iv) The probability of a possible but not a sure event lies between 0 and 1
(v) The sum of probabilities of all the outcomes of an experiment is 1
Question 2:
When a coin is tossed, all possible outcomes are either H or T
Total number of possible outcomes = 2
The favorable outcome is T
Number of favorable outcomes = 1
∴ P(getting a T) =  [latex]P(T)=\frac { Number\quad of\quad favorable\quad outcomes }{ Total\quad number\quad of\quad possible\quad outcomes } =\frac { 1 }{ 2 }   [/latex]

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