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sukhopar [10]
3 years ago
10

Semester Exam math

Mathematics
1 answer:
aev [14]3 years ago
3 0

Answer:

it's C.) -304

Step-by-step explanation:

here's the solution :-

we know,

=》nth term = a + (n - 1)×d

=》16th term = 11 + (16 - 1) × -21

=》16th term = 11 + (15 × -21)

=》16th term = 11 + (- 315)

=》16th term = -304

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Add all the activities together

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=13x + 1

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