In 3 termed Arithmetic Progression, the middle term is 30. Then sum of end term is
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3
Answer:
60
Step-by-step explanation:
1st term=a
2nd term=a+d
3rd term=a+2d
given
a+d =30 then
a+(a+d)=?
therefore
a+(a+d)=2a+2d
=2(a+d)
=2×30
=60
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