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question mark

If a,b,c,d are inG.P. while a-2,b-7,c-9,d-5 are in A.P. then a+b+c+d is divided by?

a)2 b)3 c)5 d)7

santosh p , 13 Years ago
Grade 12
anser 1 Answers
Vaishal Shah
ans. Is -45. Therefore,it is divided by 3 and 5.
Last Activity: 13 Years ago
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