Math, asked by alokzehen, 11 months ago

Please solve question no. 18

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Answered by varshachaudhary643
1

Answer:

Step-by-step explanation:

10th term =a+9d and15th term =a +14d

Now at

10(a +9d) =15(a+14d)

10a +90d = 15a +210d

10a -15a = 210d - 90d =-5a =120d

a = 120/-5d=-24d (I)

25th term = a + 24d

-24d + 24d =0. ( From 1)

Hp

I hope it will help u

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Answered by saumyasinha
1

hope it will help u.............

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