If P(A B) = 10 and P(B) = 20 , then P(A/B) equals to

Here, P(A B) = 10 and P(B) = 20 P(A/B) = P(B) = 17/20 = 17

class 12 maths probability

If $P(A \cap B) = \frac{7}{{10}}$ and $P(B) = \frac{{17}}{{20}}$, then $P(A/B)$ equals to

VAVidaara Admin Asked 8d ago 0 views 0 answers

📘 Probability NCERT,Exemp,Q.57,Page.279 MCQ 1 mark

If $P(A \cap B) = \frac{7}{{10}}$ and $P(B) = \frac{{17}}{{20}}$, then $P(A/B)$ equals to

VVidaara Team ✓ Verified solution NCERT & Exemplar

Here, $P(A \cap B) = \frac{7}{{10}}$ and $P(B) = \frac{{17}}{{20}}$

$\therefore$ $P(A/B) = \frac{{P(A \cap B)}}{{P(B)}} = \frac{{7/10}}{{17/20}} = \frac{{14}}{{17}}$

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