Answer:
The sum of the first 6 terms in the given series is -1,092.
The sum of the first 6 terms in the given series is -1,092.
The sum of the first n terms in an arithmetic collection is (n/2)⋅(a₁+aₙ). it's far called the mathematics series components.
An infinite collection that has a sum is known as a convergent collection and the sum Sn is referred to as the partial sum of the collection.
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