the 9th term of the ap 3/4, 5/4, 7/4, 9/4
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Answer:
a9=11/2
Step-by-step explanation:
an=2a+(n-1)d
a9=2×3/4+(9-1)×1/2
a9=3/2+8×1/2
a9=3/4+4
a9=3+8/2
a9=11/2
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