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When a = 0, b = – 1, find the value of the given expressions: 2a + 2b

When a = 0, b = – 1, find the value of the given expressions: 
2a + 2b 

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

From the question it is given that a = 0, b = -1
Then, substitute the value of a and b in the question
= (2 × 0) + (2 × -1)
= 0–2
= -2
​
Thanks

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