Question

3) Solve the following questions
1) For an A. P.t3 = 20 and +4 = 24. Find the common differnce (d)​

Answer 1

Answer:

common difference is 4

Step-by-step explanation:

t3= a + 2d------->(1)

t4= 1 + 3d-------->(2)

subtracting equation 2 by 1

d= 4

I hope this helps you