Math, asked by aman246233, 6 months ago

Q. 87-42 + 97-52 + ..... का 90 पदों
तक योग क्या है?
(a)2025
(b) 3075
(c) 1575
(d) 1975
i want to get explaination..

Answers

Answered by PharohX

1

Step-by-step explanation:

use AP in second u will get same result...

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Answered by keshavnathgupta

5

Answer:

So how I can tell your answer I want to help u but I can't

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