see the pic..........
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Answered by
0
Answer:
(a) 2
(b)7/60
are answer of your question
Answered by
2
Answer:
okay I can help u out
Step-by-step explanation:
1.answer=(1*1)+5=1+1=2
2.answer7^-1*5^-1=35^-1
Hope it helped u
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