Question

Verify that -(-a)= a is true for a = -6/11​

Answer 1

Answer:

Firstly consider LHS=(13/5)÷(26/10)

Convert ÷ to ×

13/5÷26/10=13/5×10/26

13×10/5×26=130/130=1

RHS:(26/10)÷(13/5)

Convert ÷ to ×

26/10÷13/5=26/10×5/13

26×5/10×3=130/130=1

∴LHS=RHS

Answer 2

Answer:

/5

2)7/6

3)-4/7/8

5)10/11 and