Question

If a = 1, b = -1 and c = 0, find the values of the following expressions. (1) (2a + b-c)?
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Answer 1

Answer:

a=1,b=-1,c=0

2(1)+(-1)-0

=2-1

=1

Answer 2

Answer:

1

Step-by-step explanation:

(1) (2a + b-c)

=} (1) (2(1) + (-1)-(0))

=} 2 + (-1)

=} 1

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