the 30th term of the AP : 10,7,4, is
a) -67 (b)-77. (c)-87. (d)-97
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Answer:
(b)-77
Step-by-step explanation:
the terms are decreasing by 3 each time
hence the terms are
10,7,4,1,-2,-5,-8,-11,-14,-17,-20,-23,-26,-29,-32,-35,-38,-41,-44,-47,-50,-53,-56,-59,-62,-65,-68,-71,-74,-77...30th term
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