Question

How many terms of Arithmetic Sequence 3,7,11 must be added to get 300.​

Answer 1

Answer:

d=7-3=4

sum=300

n=number of terms

(n*4)-4+3=300

n*4=300+4-3=301

301/4=n

n=75.25

some error in question

Step-by-step explanation:

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