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14.Probability
easy
નિરપેક્ષ ઘટનાઓ $A$ અને $B$ માટે $P(A) = 0.3$ અને $P(B) = 0.4.$
$P(A \cap B)$ શોધો
A
$0.12$
B
$0.12$
C
$0.12$
D
$0.12$
Solution
It is given that $P(A)=0.3$ and $P(B)=0.4$
If $\mathrm{A}$ and $\mathrm{B}$ are independent events, then
$P(A \cap B)=P(A) P(B)=0.3 \times 0.4=0.12$
Standard 11
Mathematics
Similar Questions
નીચે આપેલા કોષ્ટકમાં ખાલી જગ્યા ભરો :
$P(A)$ | $P(B)$ | $P(A \cap B)$ | $P (A \cup B)$ |
$0.5$ | $0.35$ | ……… | $0.7$ |
easy