Sample space of two dice: 36 equally likely outcomes (Ex 14.1 Q3)दो पासों की प्रतिदर्श समष्टि: 36 समसंभाव्य परिणाम (प्रश्नावली 14.1 प्रश्न 3)Sample space of two dice: 36 equally likely outcomes (Ex 14.1 Q3)

Section 14.1 · Class 11 Maths Ch 14 · interactive diagram

Parts and what they mean

• Sample space (प्रतिदर्श समष्टि) — 6 × 6 = 36 ordered pairs (first die, second die); each cell shows the sum.
• Columns (स्तंभ) — Number on the second die.
• Rows (पंक्तियाँ) — Number on the first die.
• A: sum greater than 8 (A: योग 8 से अधिक) — 10 outcomes, P(A) = 10/36 = 5/18.
• B: a 2 on either die (B: किसी पासे पर 2) — 11 outcomes, P(B) = 11/36. A and B share no cell (max sum with a 2 is 8), so they are mutually exclusive.

Original diagram drawn by Simple Learning Hub for NCERT Class 11 Maths Ch 14. Report a mistake