arthimetic progration
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A=46'd=10 'an=14 an=a+(n-1)d =14=46+(n-1)*14
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1
1) a = 46
d = 10
an = 74
n = ?
an = a+(n-1)d
74 = 46(n-1)10
74-46 = 10n - 10
28 + 10 = 10n
48 = 10n
48/10 = n
(bro I think first question is wrong because n value always positive integer)
2) bro your second answer is also wrong because n value didn't come in point
d = 10
an = 74
n = ?
an = a+(n-1)d
74 = 46(n-1)10
74-46 = 10n - 10
28 + 10 = 10n
48 = 10n
48/10 = n
(bro I think first question is wrong because n value always positive integer)
2) bro your second answer is also wrong because n value didn't come in point
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