हल करना 1/2 + (- 1)/5 + 1/4 + (- 1)/10 | 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

$$\frac{1}{2}+\frac{(-1)}{5}+\frac{1}{4}+\frac{(-1)}{10}$$