Math, asked by ritik4u8u, 9 months ago

answer batao abhi abhi

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Answered by sufiyanisinsane

2

Answer:

(B)

(a) Hey !!!

a (first term ) = 7

d (common difference) = t2 -t1 = 13-7 = 6

n = 19

tn = a + ( n - 1 ) d

t19 = 7 + ( 19 - 1 ) 6

t19 = 7 + 108

t19 = 115 Answer

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