plzz help..........
Answers
Solution :-
Given Arthemetic Progressions to us is
➤ 21 , 42 , 63 , 84 , ____
We are required to find next term , and we can solve it by two methods .
The AP is 21 , 42 , 63 , 84 , ____
The common difference is 42 - 21 = . So , the next will be obtained by adding common difference to the previous term .
Here that previous term is 84 . So , next term would be ;
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Here we will use the formula to find the nth term of AP when first term common difference and n is given .
Answer:
Solution :-
Given Arthemetic Progressions to us is
➤ 21 , 42 , 63 , 84 , ____
We are required to find next term , and we can solve it by two methods .
The AP is 21 , 42 , 63 , 84 , ____
The common difference is 42 - 21 = . So , the next will be obtained by adding common difference to the previous term .
Here that previous term is 84 . So , next term would be ;
=
=
__________________________________
Here we will use the formula to find the nth term of AP when first term common difference and n is given .