If a=1,b=2,c=-2,find the value of a+b-ab+4×-2
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Answered by
7
Step-by-step explanation:
a+b-ab+4×(-2)
Putting value
=1+2-1×2+4×(-2)
=1+2-2-8
=3-10
=-7
Answered by
4
Answer:
answer is in pic........
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