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प्रश्न
Find first term of the sequence tn = 3n − 2.
उत्तर
Given: tn = 3n − 2
Put n = 1
∴ t1 = 3(1) − 2
∴ t1 = 3 − 2
∴ t1 = 1
∴ The first term of the sequence is 1.
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