Question

Given the first term and common difference, find the first four terms and the formula.a1=25, d=100

Answer 1

Answer:

A1 is 25 ie. t1= 25

Step-by-step explanation:

Here, t1= 25

d= 100

We know that,

t2 = t1 + d = 25+100=125

t3 =t2+d = 125+100= 225

t4= t3+d= 225+100= 325