Question

simplify:a-{a-(a-b)}... please answer will marka s brainliest​

Answer 1

Answer:

a-b is the answer of this question

Answer 2

Answer:

Step-by-step explanation:

Given that,

a - { a - ( a - b ) }

= a - { a - a + b } ( ∵ - × + = - ; - × - = + )

= a - { b }

= a - b is the answer.