Question

Verify that -(-u) is the same as u for u = -18/27

Answer 1

Answer:

yes

Step-by-step explanation:

given value of u is-18/27

take LHS as -(-u) that is -(-(-18/27)) = -2/3

because [- × - = + ]

take RHS as u which is -18/27 = -2/3

LHS = RHS

HENCE PROVED

hope it is helpful for you