Find a and b if ,
(a - 7 ) b = 0
Please give me the corrrect answer as soon as possible .
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Answered by
1
Answer:
(a - 7) b = 0
» (a - 7) = 0 or b = 0
» a = 7 or b = 0
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0
(a-7)b=0
a-7=0/b
a-7=0
a=7
substituting a=7,
(a-7)b=0
(7-7) b=0
b=0
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