Which number will be the 14th number in the sequence -10,-7,-4,-1?
Answers
Answered by
0
here sequence and series concept is used....a=first term
d=difference between two consecutive terms
n=number of term
T=value of that term having number'n'!
Attachments:
Jk15:
14-1=13
Answered by
1
It can be done by the formula
the formula is :-
tn = a +(n-1)×d
in this Formula
a =-10 as it is first number
d is difference between numbers
n is the term which we want to find =14
now SOLUTION
tn =a+(n-1)d
t14 = -10+(14-1)×3
t14 =-10+(13)×3
t14=-10+39
t14=29
So
the answer is
the 14th number in sequence is 29
Similar questions