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ax = 3x + 2
Substitute 1 in place of x
a(1) = 3(1) + 2 = 5
a(2) = 3(2) + 2 = 8
a(25) = 3(25) + 2 = 75 + 2 = 77
a = 5
d = 3
Sn = n/2[a + l]
S25 = 25/2[ 5 + 77]
= 25/2 [82]
= 25 x 41
= 1025
The answer for ur question is given
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Substitute 1 in place of x
a(1) = 3(1) + 2 = 5
a(2) = 3(2) + 2 = 8
a(25) = 3(25) + 2 = 75 + 2 = 77
a = 5
d = 3
Sn = n/2[a + l]
S25 = 25/2[ 5 + 77]
= 25/2 [82]
= 25 x 41
= 1025
The answer for ur question is given
Hope it helps you
Plssssssssssssssss mark me brainliest plssssssssssssssss
Follow me Plssssssssssssssss
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