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Divide 56 into 4 parts which …

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Divide 56 into 4 parts which are in ap such that the ratio of product of exyremes to the product of means is 5:6
  • 26 answers

Aseem Mahajan 5 years, 11 months ago

Well leave that

Aseem Mahajan 5 years, 11 months ago

I dont know what I want to do and what not

Diksha? 5 years, 11 months ago

?

Aadya Singh ? 5 years, 11 months ago

You can bro ??

Aseem Mahajan 5 years, 11 months ago

Nope that is not but thanx for compliments

Diksha? 5 years, 11 months ago

You can be a good teacher?

Aseem Mahajan 5 years, 11 months ago

Yup thanx??

Aadya Singh ? 5 years, 11 months ago

Right answer ??????

Aseem Mahajan 5 years, 11 months ago

Hope it helps u buddy ...

Aseem Mahajan 5 years, 11 months ago

Then put a and d in ap and the answer is 8,12,16,20

Aseem Mahajan 5 years, 11 months ago

Implies d = 2

Aseem Mahajan 5 years, 11 months ago

Solving it u get 196 = 49d²

Aseem Mahajan 5 years, 11 months ago

Sorry mistake , 6(196-9d²)=5(196-d²)

Aseem Mahajan 5 years, 11 months ago

Cross multiplying , 5(196-9d²)=6(196-d²)

Aseem Mahajan 5 years, 11 months ago

196 - 9d² /196 -d² = 5/6

Aseem Mahajan 5 years, 11 months ago

(14-3d)(14+3d)/(14-d)(14+d) =5/6

Priyq Singh 5 years, 11 months ago

Aseem ??

Aseem Mahajan 5 years, 11 months ago

Put a =14 u got

Aseem Mahajan 5 years, 11 months ago

(a-3d)(a+3d)/(a-d)(a+d) = 5/6

Aseem Mahajan 5 years, 11 months ago

Then product of extremes / product of means = 5/6

Aseem Mahajan 5 years, 11 months ago

Implies a = 14

Aseem Mahajan 5 years, 11 months ago

4a = 56

Aseem Mahajan 5 years, 11 months ago

Ops

Aseem Mahajan 5 years, 11 months ago

5a = 56

Aseem Mahajan 5 years, 11 months ago

Then there sum is 56, so a-3d + a-d + a+d + a+3d =56

Aseem Mahajan 5 years, 11 months ago

Let the parts be a-3d , a-d , a+d , a+3d where 2d is the difference
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