Question

Find the difference between the 21st and the 10th terms of an AP if the common difference is 6.​

Answer 1

Answer:

we know that common difference =term difference÷position difference

Step-by-step explanation:

here given that common difference (d)=6 and the positions of terms are 10th and 21st....

now its so easy to find out the answer

6=X/21-10

6 =X/11

X =6×11

x(that is our difference between the terms)=66//

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