Question

Hello guys ✌✌✌
Again a question for you
Two APs have the same common
difference . The first term of one of these is 3 and that of the other
is 8. What is the difference between their
2nd term , 4th term , 10th term ,
20th term
Please solve it ✌✌✌

Answer 1

Answer:

- 5

Step-by-step explanation:

AP 1  IS  3....3 +D.....

AP 2 IS 8.....8 +D....

DIFF BETWEEN 2ND TERMS

3+D - ( 8 + D)

3 + D - 8 - D

3-8

= - 5

DIFF BETWEEN THEIR 4 TERM

3 + 3D - ( 8 + 3D )

3+ 3D - 8 - 3D

3 - 8

= - 5

SIMILARLY THE DIFFERENCE BETWEEN ANY TWO TERMS OF BOTH THE APS ARE SAME IE - 5

THIS HAPPENS BECAUSE OF THE SIMILARITY OF COMMON DIFFERENCE

SO

DIFF OF 10 TH TERMS = - 5

DIFF OF 20 TH TERM = -5

AND SO ON

PLS MARK AS BRAINLIEST AND THANKS!