find the number of terms in each of the following Aps (1) 7,13,19,....,205
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the answer is 34 you can use formula a+(n-1)d
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rajbhumihar:
firts of all you subtract 7from205 and then dived 6from198 and then add 1
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How many term are these in the AP 7,13,19,...........205?
Given sequence is 7,13,19,...,205
Given sequence is 7,13,19,...,205The first term a=7 and
The common difference d=13−7=6
The last term is 205
Let the last term be the nth term.
We know that the nth term of the arithmetic progression is given by -
The number of terms in the given sequence is 34
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