CBSE BOARD X, asked by omagrawal2331, 1 year ago

Which term of the day sequence 1 3 7 11 is 95?

Answers

Answered by astha2109
1
1,3,7,11
a=1 d=3-1=2 an=95
An=a+(n-1)d
95=1+(n-1)(2)
95-1=1+(n-1)(2)
94=(n-1)(2)
94/2=(n-1)
47=(n-1)
48=n
Answered by IshitaJaiswal
2

 \infty  \: hey \: mate \:  \infty
Here is your answer..,,




SOLUTION :-
=> 1 , 3 , 7 , 11 ...... and so on.

a = 1
d = 2
tn = 95

now,,


tn = a + (n - 1)d
95 = 1 + (n - d)2
95 = 1 + 2n - 2
95 = 1 - 2n
95 - 1 = 2n
94 = 2n
 \frac{94}{2}  = n
47 = n



i . e , n = 47


•hence,,

47th term of the day sequence is 95.








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