Math, asked by gsukhvinderkaur, 10 months ago

25. Find the first term, if second, third and fourth terms 21, 80 and 120.

Answers

Answered by as1965286p7d7zu

0

Answer:

question is incorrect.

as its d isn't same yet.

Step-by-step explanation:

Answered by santosh2698

8

Answer:

your answer is 14

Step-by-step explanation:

x:21::80:120

x×120=80×21

x=80×21/120

you'll get 14 as answer....

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