हल करना Q 1 cup Q 2 cup Q 3 cup Q 4 U | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$Q_{1}\cup Q_{2}\cup Q_{3}\cup Q_{4}U$$