Please solve these please

Lee Probert asked Aug 17, 2022

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10 votes

Lee Probert asked Aug 17, 2022

2.2k points

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17 votes

Answer:

A no. ans is 17a/20

B no. ans is 10c-7d/35

C no. ans is +1/−1⋅2/2⋅−1⋅3/2⋅−1⋅4

Jim Holden answered Aug 20, 2022

2.8k points

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