in the A.P 12,19,26,..... find an and hence find a15
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solution:
⏩AP:12,19,26......
first term(a)=12
common difference(d)=7
a15=a+(15-1)d
=12+14×7
=12+98
=110
hence,a15=110
❤♥❤♥❤♥❤♥
होप इट हेल्प्स✌
❤♥❤♥❤♥❤♥
heyy mate!!
solution:
⏩AP:12,19,26......
first term(a)=12
common difference(d)=7
a15=a+(15-1)d
=12+14×7
=12+98
=110
hence,a15=110
❤♥❤♥❤♥❤♥
होप इट हेल्प्स✌
❤♥❤♥❤♥❤♥
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