Permutations and Combinations: JEE Main 2026 Mathematics question

JEE Main 2026 · 4 Apr, Evening shift · Q17

JEE Main 20264 Apr, Evening shiftMathematicsEasyPermutations and Combinations98× since 2002

Let

A=\{(a,b,c): a,b,c

are non-negative integers and

a+b+2c=22\}

. Then

n(A)

is equal to:

JEE Main 2026 · 4 Apr, Evening shift · Q17

JEE Main 20264 Apr, Evening shiftMathematicsEasyPermutations and Combinations98× since 2002

Let

A=\{(a,b,c): a,b,c

are non-negative integers and

a+b+2c=22\}

. Then

n(A)

is equal to:

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