Question

tn=3n-2 then find the value of first term

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Answer 1

an= (a+n-1*d)

AT LEAST DO THIS OR ELSE

YOU WILL FAIL IN EXAM

Answer 2

Answer is 1.

Step-by-step explanation

Tn = 3n - 2

{ As we need the first term so put the value of 'n' as 1 . }

T1 = (3 x 1) - 2

= 3 - 2

= 1