UPSC Prelims 2019 · CSAT (Paper 2) · Q73
Basic Numeracy
Medium · Combinatorics (equation solutions)
How many triplets (x, y, z) satisfy the equation x+y+z=8, where x, y and z are natural numbers?
UPSC Prelims 2019 · CSAT (Paper 2) · Q73
Medium · Combinatorics (equation solutions)
How many triplets (x, y, z) satisfy the equation x+y+z=8, where x, y and z are natural numbers?