jaldi help karo become brainlist
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Answer:
tn = 148
a =2
d =?
we know that ,
an = a + ( n-1)d
therefore, 148 = 2 + (n-1)d
d = a2 - a1 = 4-2 =2
148= 2 + 2n -2
148 = 2n
n = 148/2
n= 74
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AP- 2,4,6 ..... 148
d = 4 - 2 = 2
a = 2
t n = a+ ( n - 1 ) d
148 = 2+ (n - 1 ) ( 2 )
= 2 - 2 + 2n
148 = 2n
148 / 2 = n
74 = n
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