which term of the AP 5, 10, 15, ............... will be 120 more than its 23rd term
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5,10,15,...................
a=5
d=10-5
d=5
a23=a+22d
a23=5+22(5)
a23=115
a24=115+5
a24=120
a25=120+5
a25=125
25th term is more than 120
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