for an ap t6=-10 & t14=-34 find the value of t10
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Answer:
The value of t10 is -22
Step-by-step explanation:
Let the first term of the series be 'a'
Let the common difference be 'd'
For arithmetic progression , we know that nth term is a+(n-1)d
given that t6 = -10
Similarly t14= -34
Subtracting (2) from (1) we get:-
substitute d value in equation 1, we get a
Hence required
The value of t10 is -22
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