If a = 1, b = 0, c = -1 then the expression (a - c) - (a + b) + ab will be _____?
- 2
- 3
- 1
- None of these
Explanation
Substitute the given values:
a = 1, b = 0, c = -1
Now, evaluate the expression:
(a - c) - (a + b) + ab
= (1 - (-1)) - (1 + 0) + 1(0)
= (1 + 1) - 1 + 0
= 2 - 1
= 1
Related MCQs
- 10 and 30
- 15 and 25
- 20 and 20
- 12 and 28
اس سوال کو وضاحت کے ساتھ پڑھیں
- (t² + 4)(t - 2)(t - 2)
- (t² - 4)(t² - 4)
- (t² + 4)(t + 2)(t - 2)
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- +4
- -4
- +16
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Leave a Reply
Your email address will not be published. Required fields are marked *
