100,_,80,_,_,_ see the pattern and solve
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Answer:100, 90, 80, 70....
Step-by-step explanation:
Answered by
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100,90,80,70,60,50
a2=a1+a3/2
=100+80/2 =180/2
=90
D=a2-a1
=90-100
= -10
a4=a3+D
=80+(-10)
=80-10=70
a5=a4+D
=70+(-10)
=70-10=60
a6=a5+D
=60+(-10)
=60-10=50
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