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10 questions
What is the formula for finding the value of the nth term of an AP?
Tn=a−(n+1)d
Tn=d+(n−1)a
Tn=a+(n+1)d
Tn=a+(n−1)d
Given the AP 5, 8, 11, ... , which term has the value of 272?
88
89
90
91
The 7th term of an AP is 3 times the 2nd term, find a relation between a and d.
a=23d
a=32d
a=21d
a=3d
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