Find the 18th 23rd 26th term of an ap 16,11,6,1
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Answer:
18th =. - 69
23th=. - 94
26th=. - 109
Step-by-step explanation:
1. 18th= 16+17×-5
=16-85
=-69
2. 23th=16+22×-5
=16-110
=-94
3. 26th=16+25×-5
=16+-125
=109
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