GATE Mechanical Engineering (ME) 2021 Shift 2 Solved Paper

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Question : 4 of 65

Marks: +1, -0

If ⊕ ÷ ⊙ = 2;
⊕ ÷ Δ = 3;
⊙ + Δ = 5;
Δ × ⊗ = 10,
Then the value of (⊗ - ⊕)², is

0
1
4
16

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