if the terms of a sequence are t1,t2,....tn, what is the value of n?
a. the sum of n is 3124
b. the avg of the n terms is 4
oa c
a. the sum of n is 3124
b. the avg of the n terms is 4
oa c
If the sum of n means sum of all the terms then answer is C.
Avg = sum of terms / number of terms
Statement 1 - Avg = 3124 / number of terms - Insufficient
Statement 2 - 4 = 3124 / number of terms - Insufficient
Combining 1 and 2 we get: 4 = 3124 / n
